Michael E. Gehm

Electrical and Computer Engineering

Director of Graduate Studies, Professor of ECE

Michael E. Gehm Profile Photo

Research Themes

Sensing & Imaging

Research Interests

Primarily computational and compressive sensing and measurement in all modalities (with special emphasis in Electromagnetic/Optical from RF to x-ray and all forms of Mass spectrometry), with side interests in optical physics, high-performance x-ray simulation, and rapid-prototyping as a means of creating advanced electromagnetic structures

Bio

Michael Gehm received a B.S. in Mechanical Engineering from Washington University in St. Louis in 1992. He earned his A.M. and Ph.D. degrees in Physics from Duke University in 1998 and 2003, respectively. From 2003–2005, he was a Research Associate in ECE at Duke, followed by a year as an Assistant Research Professor. In 2007 he was appointed an Assistant Professor of ECE and was jointly appointed an Assistant Professor of Optical Sciences in 2009. He was promoted to Associate Professor of ECE and Optical Sciences in 2013 before returning to Duke as an Associate Professor of ECE later that year. He added a secondary appointment in Physics in 2021. In 2022, he was promoted to Professor of ECE and Physics.

His current research interests are primarily computational and compressive sensing and measurement in all modalities (with special emphasis in Electromagnetic/Optical from RF to x-ray and all forms of Mass spectrometry), with side interests in optical physics, high-performance x-ray simulation, and rapid-prototyping as a means of creating advanced electromagnetic structures.

He is a Fellow of both Optica (formerly, OSA) and SPIE.

Education

B.S. Washington University in St. Louis, 1992
M.S. Duke University, 1998
Ph.D. Duke University, 2003

Positions

Professor of Electrical and Computer Engineering
Director of Graduate Studies in the Department of Electrical and Computer Engineering

Awards, Honors, and Distinctions

Fellow. SPIE. 2022
Fellow. Optica (formerly, OSA). 2020

Courses Taught

ECE 899: Special Readings in Electrical Engineering
ECE 543: Statistical Optics
ECE 542: Holography and Coherent Imaging
ECE 270L9: Fields and Waves: Fundamentals of Information Propagation (Lab)
ECE 270DL: Fields and Waves: Fundamentals of Information Propagation

Publications

Martinez M, Stohn A, Gehm ME. Asymmetric imaging in the presence of a bright interferent. Applied Optics. 2024 Sep 1;63(25):6776–85.
Guo S, Boyarsky M, Vigil SA, Yu Y, Moreno-Hernandez IA, Gehm ME, et al. Toward One-Way Smoke: Synthesis of Copper-Based Microclubs with Asymmetric Scattering and Absorption. Advanced Functional Materials. 2024 Jul 17;34(29).
DiDona S, Russell Z, Glass J, Gehm M. A high resolution miniature electron energy spectrometer. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2024 Jul 1;1064.
Aloui T, Vyas R, Francini S, Serpa RB, Horvath KL, Keogh J, et al. Spectral Reconstruction Improvement in a Cycloidal Coded-Aperture Mass Spectrometer. Journal of the American Society for Mass Spectrometry. 2024 May;35(5):855–61.
Hurlock AX, Ruiz SD, Koh T, Gehm ME. Spectrally Responsive Edge Illumination X-ray Phase Contrast Imaging (XPCI). In: Proceedings of SPIE - The International Society for Optical Engineering. 2024.
Ruiz SD, Gehm ME. Further Development of Asymmetric Illumination X-Ray Differential Phase Contrast Imaging. In: Proceedings of SPIE - The International Society for Optical Engineering. 2024.
Ruiz SD, Martinez M, Gehm ME. Asymmetric Illumination X-Ray Differential Phase Contrast Imaging. In: Proceedings of SPIE - The International Society for Optical Engineering. 2023.
Stohn A, Boyarsky M, Martinez M, Gehm ME. Towards creation of an asymmetric vision environment. In: Proceedings of SPIE - The International Society for Optical Engineering. 2023.
Ruiz SD, Hurlock AX, Yang S, Martinez M, Thamvichai R, Greenberg JA, et al. Simulation and information-theoretic analysis of a hybrid CT+XRD imaging system. In: Proceedings of SPIE - The International Society for Optical Engineering. 2023.
Coccarelli D, Dudley C, Pike D, Greenberg R, Moody R, Franco E, et al. Performance of a high-throughput full-tunnel XRD checked baggage scanning system. In: Proceedings of SPIE - The International Society for Optical Engineering. 2023.
Aloui T, Serpa RB, Abboud N, Horvath KL, Keogh J, Parker CB, et al. A super-resolution proof of concept in a cycloidal coded aperture miniature mass spectrometer. Rapid communications in mass spectrometry : RCM. 2023 Jan;e9477.
Hurlock AX, Koh T, Martinez M, Gehm ME. Spectrally Responsive Edge Illumination X-ray Phase Contrast Imaging (XPCI). In: Proceedings of SPIE - The International Society for Optical Engineering. 2023.
Martinez M, Stohn A, Gehm M. Imaging asymmetry in the presence of a bright interferent. In: Proceedings of SPIE - The International Society for Optical Engineering. 2023.
Horvath KL, Piacentino EL, Serpa RB, Aloui T, Vyas R, Zhilichev Y, et al. Design considerations for a cycloidal mass analyzer using a focal plane array detector. Journal of mass spectrometry : JMS. 2022 Jul;57(7):e4874.
Hurlock AX, Ruiz SD, Carpenter JH, Greenberg JA, Gehm ME. Spectrally responsive edge-illumination (SREI) x-ray phase contrast imaging (XPCI). In: Proceedings of SPIE - The International Society for Optical Engineering. 2022.
Ruiz SD, Gude ZW, Hurlock AX, Ferguson K, Miller C, Carpenter JH, et al. Characterization of photon counting detectors for x-ray diffraction (XRD) applications. In: Proceedings of SPIE - The International Society for Optical Engineering. 2022.
Piacentino EL, Serpa RB, Horvath KL, Vyas R, Aloui T, Parker CB, et al. The Long Neglected Cycloidal Mass Analyzer. Analytical chemistry. 2021 Aug;93(33):11357–63.
Vyas R, Aloui T, Horvath K, Herr PJ, Kirley MP, Parker CB, et al. Improving the Performance of a Cycloidal Coded-Aperture Miniature Mass Spectrometer. Journal of the American Society for Mass Spectrometry. 2021 Feb;32(2):509–18.
Greenberg JA, Carpenter J, Coccarelli D, Ding Y, Yang S, Fang E, et al. Design and analysis of a hybrid X-ray transmission and diffraction system. In: Proceedings of SPIE - The International Society for Optical Engineering. 2021.
Vyas R, Herr PJ, Aloui T, Horvath K, Kirley MP, Parker CB, et al. Comparison of thermionic filament and carbon nanotube field emitter-based electron ionization sources in cycloidal coded aperture mass analyzers. International Journal of Mass Spectrometry. 2020 Nov 1;457.
Zhang W, Zhang H, Cao L, Gehm M, Jiang Q, Brady DJ, et al. Resolution and sampling analysis in digital in-line holography with spherical wave illumination. Optical Engineering. 2020 Oct 1;59(10).
DiDona S, Russell Z, Amsden J, Parker C, Glass J, Gehm M. A novel sector mass spectrograph design for high-order coded aperture Mass Spectrometry with stigmatic aberration correction. International Journal of Mass Spectrometry. 2020 Sep 1;455.
Greenberg JA, Ashok A, Gehm ME. The all-seeing baggage scanner. IEEE Spectrum. 2020 Jul 1;57(7):22–7.
Ding Y, Coccarelli D, Hurlock A, Greenberg JA, Gehm M, Ashok A. Task-specific information in X-ray diffraction and transmission modalities: A comparative analysis. In: Proceedings of SPIE - The International Society for Optical Engineering. 2020.
Coccarelli D, Gehm ME, Greenberg JA. Modeling realistic virtual objects within a high-throughput X-ray simulation framework. In: Proceedings of SPIE - The International Society for Optical Engineering. 2020.
Li X, Greenberg JA, Gehm ME. Single-shot multispectral imaging through a thin scatterer. Optica. 2019 Jul 20;6(7):864–71.
Gong Q, Greenberg JA, Stoian RI, Coccarelli D, Vera E, Gehm ME. Rapid simulation of X-ray scatter measurements for threat detection via GPU-based ray-tracing. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 2019 Jun 15;449:86–93.
Zhang J, Tuo M, Liang M, Ng WR, Gehm ME, Xin H. Terahertz radiation of a butterfly-shaped photoconductive antenna(invited). Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering. 2019 Apr 25;48(4).
Rossman AH, Catenacci M, Zhao C, Sikaria D, Knudsen JE, Dawes D, et al. Three-dimensionally-printed anthropomorphic physical phantom for mammography and digital breast tomosynthesis with custom materials, lesions, and uniform quality control region. J Med Imaging (Bellingham). 2019 Apr;6(2):021604.
Gehm ME. Simulation-based X-ray system design and analysis: Past, present, and future. In: Proceedings of SPIE - The International Society for Optical Engineering. 2019.
Carpenter JH, Ding Y, Hurlock A, Coccarelli D, Gregory C, Diallo SO, et al. Motivations and methods for the analysis of multi-modality X-ray systems for explosives detection. In: Proceedings of SPIE - The International Society for Optical Engineering. 2019.
Amsden JJ, Herr PJ, Vyas R, Horvath K, Kirley MP, Li X, et al. Prototype coded aperture miniature mass spectrometer for environmental sensing. In: AQM 2019 - Air Quality Measurement Methods and Technology Conference 2019. 2019.
Coccarelli D, Hurlock A, Royse C, Carpenter JH, Greenberg JA, Johnson E, et al. Modeling real world system geometry and detector response within a high-throughput X-ray simulation framework. In: Proceedings of SPIE - The International Society for Optical Engineering. 2019.
Li X, Greenberg JA, Gehm ME. Single-shot multispectral color imaging through scattering media. In: Optics InfoBase Conference Papers. 2019.
Amsden JJ, Herr PJ, Vyas R, Horvath K, Kirley MP, Li X, et al. Prototype coded aperture miniature mass spectrometer for environmental sensing. In: AQM 2019 - Air Quality Measurement Methods and Technology Conference 2019. 2019.
Pegues H, Knudsen J, Tong H, Gehm ME, Wiley BJ, Samei E, et al. Using inkjet 3D printing to create contrast-enhanced textured physical phantoms for CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019.
Alenin AS, Bashar F, Gehm ME, Tyo JS. Multi-carrier channeled polarimetry for photoelastic modulator systems. Optics letters. 2018 Dec;43(23):5789–92.
Li X, Stevens A, Greenberg JA, Gehm ME. Single-shot memory-effect video. Scientific reports. 2018 Sep;8(1):13402.
Amsden J, Herr P, Landry D, Kim W, Vyas P, Horvath K, et al. Prototype coded aperture miniature mass spectrometer using a cycloidal sector mass analyzer. In: ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. AMER CHEMICAL SOC; 2018.
Browning ND, Stevens A, Kovarik L, Liyu A, Mehdi BL, Yang H, et al. Implementing Sparse Sub-Sampling Methods for Low-Dose/High Speed STEM. Microscopy and Microanalysis. 2018 Aug;24(S1):1952–3.
Amsden JJ, Herr PJ, Landry DMW, Kim W, Vyas R, Parker CB, et al. Proof of Concept Coded Aperture Miniature Mass Spectrometer Using a Cycloidal Sector Mass Analyzer, a Carbon Nanotube (CNT) Field Emission Electron Ionization Source, and an Array Detector. Journal of the American Society for Mass Spectrometry. 2018 Feb;29(2):360–72.
Landry DMW, Kim W, Amsden JJ, Di Dona ST, Choi H, Haley L, et al. Effects of Magnetic and Electric Field Uniformity on Coded Aperture Imaging Quality in a Cycloidal Mass Analyzer. Journal of the American Society for Mass Spectrometry. 2018 Feb;29(2):352–9.
Stevens A, Luzi L, Yang H, Kovarik L, Mehdi BL, Liyu A, et al. A sub-sampled approach to extremely low-dose STEM. Applied Physics Letters. 2018 Jan 22;112(4).
Gong Q, Stoian RI, Coccarelli DS, Greenberg JA, Vera E, Gehm ME. Rapid simulation of X-ray transmission imaging for baggage inspection via GPU-based ray-tracing. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 2018 Jan 15;415:100–9.
Song J, Vaughn IJ, Alenin AS, Gehm ME, Tyo JS. Channel-first design of modulated polarimeters. In: Proceedings of SPIE - The International Society for Optical Engineering. 2018.
Rossman A, Catenacci M, Li AM, Sauer TJ, Solomon J, Gehm ME, et al. 3D printed anthropomorphic physical phantom for mammography and DBT with high contrast custom materials, lesions, and uniform chest wall region. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2018.
Coccarelli D, Greenberg JA, Thamvichai R, Voris J, Masoudi A, Ashok A, et al. An information theoretic approach to system optimization accounting for material variability. In: Proceedings of SPIE - The International Society for Optical Engineering. 2018.
Gong Q, Vera E, Golish DR, Feller SD, Brady DJ, Gehm ME. Model-Based Multiscale Gigapixel Image Formation Pipeline on GPU. IEEE Transactions on Computational Imaging. 2017 Sep;3(3):493–502.
Hao W, Stevens A, Yang H, Gehm M, Browning ND. Compressive Classification for TEM-EELS. Microscopy and Microanalysis. 2017 Jul;23(S1):108–9.
Thamvichai R, Huang L-C, Ashok A, Gong Q, Coccarelli D, Greenberg JA, et al. Adaptive x-ray threat detection using sequential hypotheses testing with fan-beam experimental data (Conference Presentation). In: Ashok A, Franco ED, Neifeld MA, Gehm ME, editors. Anomaly Detection and Imaging with X-Rays (ADIX) II. SPIE; 2017. p. 9–9.
Amsden JJ, Gehm ME, Russell ZE, Chen EX, Di Dona ST, Wolter SD, et al. Coded Apertures in Mass Spectrometry. Annual review of analytical chemistry (Palo Alto, Calif). 2017 Jun;10(1):141–56.
Mandava S, Coccarelli D, Greenberg JA, Gehm ME, Ashok A, Bilgin A. Image reconstruction for view-limited x-ray CT in baggage scanning. In: Proceedings of SPIE - The International Society for Optical Engineering. 2017.
Li X, Stevens A, Greenberg JA, Gehm ME. Dynamically coded memory effect imaging. In: Optics InfoBase Conference Papers. 2017.
Zhao C, Solomon J, Sturgeon GM, Gehm ME, Catenacci M, Wiley BJ, et al. Third generation anthropomorphic physical phantom for mammography and DBT: Incorporating voxelized 3D printing and uniform chest wall QC region. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2017.
Coccarelli D, Greenberg JA, Mandava S, Gong Q, Huang LC, Ashok A, et al. Creating an experimental testbed for information-theoretic analysis of architectures for x-ray anomaly detection. In: Proceedings of SPIE - The International Society for Optical Engineering. 2017.
Dunlop-Gray M, Poon PK, Golish D, Vera E, Gehm ME. Experimental demonstration of an adaptive architecture for direct spectral imaging classification. Optics express. 2016 Aug;24(16):18307–21.
Harvey T. Aviation security x-ray detection challenges. In: Ashok A, Neifeld MA, Gehm ME, editors. SPIE Proceedings. SPIE; 2016. p. 984702–984702.
Masoudi A, Thamvichai R, Neifeld MA. Shape threat detection via adaptive computed tomography. In: Ashok A, Neifeld MA, Gehm ME, editors. SPIE Proceedings. SPIE; 2016. p. 98470H-98470H.
Harvey T. Aviation security x-ray detection challenges. In: Ashok A, Neifeld MA, Gehm ME, editors. SPIE Proceedings. SPIE; 2016. p. 984702–984702.
Masoudi A, Thamvichai R, Neifeld MA. Shape threat detection via adaptive computed tomography. In: Ashok A, Neifeld MA, Gehm ME, editors. SPIE Proceedings. SPIE; 2016. p. 98470H-98470H.
Liang M, Yu X, Sabory-García R, Ng WR, Gehm ME, Xin H. Direction of arrival (DOA) estimation system using 3D printed Luneburg lens. In: 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings. 2016.
Russell ZE, DiDona ST, Amsden JJ, Parker CB, Kibelka G, Gehm ME, et al. Compatibility of Spatially Coded Apertures with a Miniature Mattauch-Herzog Mass Spectrograph. Journal of the American Society for Mass Spectrometry. 2016 Apr;27(4):578–84.
Gehm ME. Adaptive architectures for spectral processing. In: Proceedings of SPIE - The International Society for Optical Engineering. 2016.
Ashok A, Neifeld MA, Gehm ME. Introduction. In: Proceedings of SPIE - The International Society for Optical Engineering. 2016. p. xi–xii.
Poon PK, Vera E, Gehm ME. Computational hyperspectral unmixing using the AFSSI-C. In: Proceedings of SPIE - The International Society for Optical Engineering. 2016.
Gong Q, Coccarelli D, Stoian RI, Greenberg J, Vera E, Gehm M. Rapid GPU-based simulation of x-ray transmission, scatter, and phase measurements for threat detection systems. In: Proceedings of SPIE - The International Society for Optical Engineering. 2016.
Coccarelli D, Gong Q, Stoian RI, Greenberg JA, Gehm ME, Lin Y, et al. Information-theoretic analysis of x-ray scatter and phase architectures for anomaly detection. In: Proceedings of SPIE - The International Society for Optical Engineering. 2016.
Solomon J, Ba A, Diao A, Lo J, Bier E, Bochud F, et al. Design, fabrication, and implementation of voxel-based 3D printed textured phantoms for task-based image quality assessment in CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2016.
Sikaria D, Musinsky S, Sturgeon GM, Solomon J, Diao A, Gehm ME, et al. Second generation anthropomorphic physical phantom for mammography and DBT: Incorporating voxelized 3D printing and inkjet printing of iodinated lesion inserts. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2016.
Lin Y, Allouche GG, Huang J, Ashok A, Gong Q, Coccarelli D, et al. Information-theoretic analysis of x-ray photoabsorption based threat detection system for check-point. In: Proceedings of SPIE - The International Society for Optical Engineering. 2016.
Chen EX, Russell ZE, Amsden JJ, Wolter SD, Danell RM, Parker CB, et al. Order of Magnitude Signal Gain in Magnetic Sector Mass Spectrometry Via Aperture Coding. Journal of the American Society for Mass Spectrometry. 2015 Sep;26(9):1633–40.
Tuo M, Zhang J, Liang M, Ng W-R, Gehm M, Xin H. THz photoconductive antenna array based near field imaging. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2013. 2015 Aug 24;
Gehm ME, Brady DJ. Compressive sensing in the EO/IR. Applied optics. 2015 Mar;54(8):C14–22.
Russell ZE, Chen EX, Amsden JJ, Wolter SD, Danell RM, Parker CB, et al. Two-dimensional aperture coding for magnetic sector mass spectrometry. Journal of the American Society for Mass Spectrometry. 2015 Feb;26(2):248–56.
Gehm ME. Adaptive Spectral Imaging Classification. In: Imaging and Applied Optics 2015. OSA; 2015. p. CTh2E.1-CTh2E.1.
Poon PK, Vera E, Gehm M. Hyperspectral Unmixing using the AFSSI-C. In: Optics InfoBase Conference Papers. 2015.
Heimbeck MS, Ng WR, Golish DR, Gehm ME, Everitt HO. Terahertz digital holographic imaging of voids within visibly opaque dielectrics. IEEE Transactions on Terahertz Science and Technology. 2015 Jan 1;5(1):110–6.
Heimbeck MS, Ng WR, Golish DR, Gehm ME, Everitt HO. Terahertz digital holographic imaging of visibly opaque printed dielectrics. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2014.
Gbele K, Liang M, Ng WR, Gehm ME, Xin H. Millimeter wave luneburg lens antenna fabricated by polymer jetting rapid prototyping. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2014.
Zhang J, Tuo M, Liang M, Ng WR, Gehm ME, Xin H. Terahertz emission properties of butterfly-shaped photoconductive antennas based on LT-GaAs and SI-GaAs substrates. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2014.
Zhang J, Ng WR, Tuo M, Liang M, Golish DR, Gehm ME, et al. Theoretical and experimental study of a terahertz time-domain spectrometer based on photoconductive antenna. In: 2014 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2014. 2014.
Dunlop-Gray M, Poon P, Vera E, Gehm M. Experimental validation of the adaptive feature-specific spectral imaging classifier (AFSSI-C). In: Frontiers in Optics, FiO 2014. 2014.
Dunlop-Gray M, Poon P, Vera E, Gehm M. Experimental validation of the adaptive feature-specific spectral imaging classifier (AFSSI-C). In: Frontiers in Optics, FiO 2014. 2014.
Tuo M, Zhang J, Liang M, Ng WR, Gehm ME, Xin H. Comparison of photoconductive antenna performance on LT-GaAs and SI-GaAs substrates. In: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). 2014. p. 167–8.
Chen EX, Gehm M, Danell R, Wells M, Glass JT, Brady D. Compressive mass analysis on quadrupole ion trap systems. Journal of the American Society for Mass Spectrometry. 2014 Jul;25(7):1295–304.
Marks DL, Llull PR, Phillips Z, Anderson JG, Feller SD, Vera EM, et al. Characterization of the AWARE 10 two-gigapixel wide-field-of-view visible imager. Applied optics. 2014 May;53(13):C54–63.
Ng W-R, Golish DR, Xin H, Gehm ME. Direct rapid-prototyping fabrication of computer-generated volume holograms in the millimeter-wave and terahertz regime. Optics express. 2014 Feb;22(3):3349–55.
Nayeri P, Liang M, Sabory-Garcia RA, Tuo M, Yang F, Gehm M, et al. 3D printed dielectric reflectarrays: Low-cost high-gain antennas at sub-millimeter waves. IEEE Transactions on Antennas and Propagation. 2014 Jan 1;62(4):2000–8.
Liang M, Ng WR, Chang K, Gbele K, Gehm ME, Xin H. A 3-D luneburg lens antenna fabricated by polymer jetting rapid prototyping. IEEE Transactions on Antennas and Propagation. 2014 Jan 1;62(4):1799–807.
Liang M, Yu X, Sabory-García R, Ng WR, Gehm ME, Xin H. Broadband electronically beam scanning structure using Luneburg lens. IEEE MTT-S International Microwave Symposium Digest. 2013 Dec 1;
Nayeri P, Liang M, Sabory-Garcia R, Tuo M, Yang F, Gehm M, et al. High gain dielectric reflectarray antennas for THz applications. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). 2013 Dec 1;1124–5.
Liang M, Nayeri P, Sabory-García R, Tuo M, Yang F, Gehm M, et al. Design, fabrication, and measurement of dielectric reflectarray antennas at 100 GHz. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2013 Dec 1;
Dunlop M, Poon P, Gehm M, Golish D, Vera E. Adaptive feature-specific spectral imaging classifier (AFSSI-C). Proceedings of the International Telemetering Conference. 2013 Dec 1;49.
Poon P, Dunlop M, Vera E, Golish D, Gehm M. Calibration of high dimensional compressive sensing systems: A case study in compressive hyperspectral imaging. Proceedings of the International Telemetering Conference. 2013 Dec 1;49.
Liang M, Wu Z, Ng WR, Gehm M, Xin H. Electromagnetic crystal (EMXT) based Terahertz horn antenna. 2013 7th European Conference on Antennas and Propagation, EuCAP 2013. 2013 Aug 14;739–40.
Brady DJ, Marks DL, Feller S, Gehm M, Golish D, Vera E, et al. Petapixel photography and the limits of camera information capacity. Proceedings of SPIE - The International Society for Optical Engineering. 2013 Apr 10;8657.
Gerwe DR, Harvey A, Gehm ME. Computational optical sensing and imaging: introduction to feature issue. Applied optics. 2013 Apr;52(10):COSI1–2.
Dunlop MJ, Poon PK, Golish DR, Vera EM, Gehm ME. Calibration challenges and initial experimental demonstration of an adaptive, feature-specific spectral imaging classifier. Optics InfoBase Conference Papers. 2013 Jan 1;
Vera E, Golish D, Gong Q, Kittle D, Feller S, Brady D, et al. Efficient model-based tonemapping of high dynamic range gigapixel images. In: Optics InfoBase Conference Papers. 2013.
Vera E, Golish D, Gong Q, Kelly K, Kittle D, Feller S, et al. Color image formation for multiscale gigapixel imaging. In: Optics InfoBase Conference Papers. 2013.
Dunlop MJ, Poon PK, Golish DR, Vera EM, Gehm ME. Calibration challenges and initial experimental demonstration of an adaptive, feature-specific spectral imaging classifier. In: Optics InfoBase Conference Papers. 2013.
Iliopoulos AS, Hu J, Pitsianis N, Sun X, Gehm M, Brady D. Big snapshot stitching with scarce overlap. 2013 IEEE High Performance Extreme Computing Conference, HPEC 2013. 2013 Jan 1;
Vera E, Golish D, Gong Q, Kelly K, Kittle D, Feller S, et al. Color image formation for multiscale gigapixel imaging. Optics InfoBase Conference Papers. 2013 Jan 1;
Vera E, Golish D, Gong Q, Kittle D, Feller S, Brady D, et al. Efficient model-based tonemapping of high dynamic range gigapixel images. Optics InfoBase Conference Papers. 2013 Jan 1;
Wu Z, Liang M, Ng WR, Gehm M, Xin H. Terahertz horn antenna based on hollow-core electromagnetic crystal (EMXT) structure. IEEE Transactions on Antennas and Propagation. 2012 Dec 17;60(12):5557–63.
Ng W, Golish DR, Xin H, Gehm ME. Fabrication of terahertz gradient-index components via 3D rapid prototyping. Optics InfoBase Conference Papers. 2012 Dec 1;
Poon PK, Townsend D, Wehrwein S, Vera EM, Stenner MD, Gehm ME. A static architecture for compressive target tracking. Proceedings of SPIE - The International Society for Optical Engineering. 2012 Dec 1;8360.
Yu X, Liang M, Sabory-Garcia R, Gehm M, Xin H. Novel Broadband Direction of Arrival Estimation Using Luneburg Lens. Proceedings of the International Telemetering Conference. 2012 Dec 1;48.
Ng W, Golish DR, Xin H, Gehm ME. 3D rapid prototyping of terahertz computer-generated volume holograms. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2012 Dec 1;
Liang M, Yu X, Sabory-Garcia R, Ng WR, Gehm ME, Xin H. Direction of arrival estimation using Luneburg lens. IEEE MTT-S International Microwave Symposium Digest. 2012 Oct 3;
Golish DR, Vera EM, Kelly KJ, Gong Q, Jansen PA, Hughes JM, et al. Development of a scalable image formation pipeline for multiscale gigapixel photography. Optics express. 2012 Sep;20(20):22048–62.
Townsend DJ, Poon PK, Wehrwein S, Osman T, Mariano AV, Vera EM, et al. Static compressive tracking. Optics express. 2012 Sep;20(19):21160–72.
Jansen PA, Dunlop MJ, Golish DR, Gehm ME. Adaptive feature-specific spectral imaging. In: Proceedings of SPIE - The International Society for Optical Engineering. 2012.
Brady DJ, Gehm ME, Stack RA, Marks DL, Kittle DS, Golish DR, et al. Multiscale gigapixel photography. Nature. 2012 Jun;486(7403):386–9.
Golish D, Vera E, Kelly K, Gong Q, Jansen P, Hughes J, et al. Challenges in gigapixel multiscale image formation. Imaging Systems and Applications, ISA 2012. 2012 Jan 1;
Dunlop MJ, Jansen PA, Golish DR, Gehm ME. AFSSI-C: The adaptive feature-specific spectral imaging classifier. Computational Optical Sensing and Imaging, COSI 2012. 2012 Jan 1;
Golish D, Vera E, Kelly K, Gong Q, Jansen P, Hughes J, et al. Challenges in gigapixel multiscale image formation. Imaging Systems and Applications, ISA 2012. 2012;
Poon PK, Vera EM, Gehm ME. Advances in the design, calibration and use of a static coded aperture compressive tracking and imaging system. Computational Optical Sensing and Imaging, COSI 2012. 2012 Jan 1;
Golish D, Vera E, Kelly K, Gong Q, Jansen P, Hughes J, et al. Challenges in gigapixel multiscale image formation. Imaging Systems and Applications, ISA 2012. 2012 Jan 1;
Ng W, Poon PK, Golish DR, Xin H, Gehm ME. Fabrication and testing of computer-generated volume holograms in the terahertz. Optics InfoBase Conference Papers. 2011 Dec 1;
Rodríguez YI, Jansen PA, Dinakarababu DV, Gehm ME. Information-optimal adaptive feature-specific spectroscopy for rapid chemical classification. Optics InfoBase Conference Papers. 2011 Dec 1;
Liang M, Ng WR, Tuo M, Gehm M, Xin H. Terahertz all-dielectric EMXT waveguide to planar microstrip transition structure. IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves. 2011 Dec 1;
Osman T, Poon PK, Townsend DJ, Wehrwein S, Mariano AV, Stenner MD, et al. Experimental demonstration of compressive target tracking. Optics InfoBase Conference Papers. 2011 Dec 1;
Marks DL, Son HS, Tremblay EJ, Ford JE, McLaughlin PO, Gehm ME, et al. Optical testing of the AWARE wide field 2-gigapixel multiscale camera. Optics InfoBase Conference Papers. 2011 Dec 1;
Golish D, Vera E, Kelly K, Gong Q, Brady DJ, Gehm ME. Image formation in multiscale optical systems. Optics InfoBase Conference Papers. 2011 Dec 1;
Dunlop MJ, Jansen PA, Gehm ME. Adaptive, feature-specific spectral imaging classifier. Optics InfoBase Conference Papers. 2011 Dec 1;
Lee M, Zhu Y, Gauthier DJ, Gehm ME, Neifeld MA. Information-theoretic analysis of a stimulated-Brillouin-scattering-based slow-light system. Appl Opt. 2011 Oct;50:6063.
Liang M, Ng WR, Chang K, Gehm ME, Xin H. An X-band Luneburg lens antenna fabricated by rapid prototyping technology. IEEE MTT-S International Microwave Symposium Digest. 2011 Sep 7;
Gehm ME, Golish DR, Vera EM, Hahn J, Marks DL, Brady DJ. Image formation challenges in the MOSAIC platform. Proceedings of SPIE - The International Society for Optical Engineering. 2011 Jul 21;8056.
Wu Z, Ng WR, Gehm M, Xin H. Electromagnetic crystal (EMXT)-based THz components. In: Proceedings of SPIE - The International Society for Optical Engineering. 2011.
Xin H, Wu Z, Ng WR, Gehm M. Electromagnetic crystal (EMXT) based THz waveguide and horn antenna fabricated by polymer jetting quick prototyping. Final Program and Book of Abstracts - iWAT 2011: 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials. 2011 Jun 7;140–3.
Wu Z, Ng WR, Gehm M, Xin H. Electromagnetic crystal based components for terahertz characterization and applications. 2011 IEEE 11th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2011 - Digest of Papers. 2011 Mar 25;185–8.
Wu Z, Ng W-R, Gehm ME, Xin H. Terahertz electromagnetic crystal waveguide fabricated by polymer jetting rapid prototyping. Optics express. 2011 Feb;19(5):3962–72.
Dinakarababu DV, Golish DR, Gehm ME. Adaptive feature specific spectroscopy for rapid chemical identification. Optics express. 2011 Feb;19(5):4595–610.
Golish D, Vera E, Kelly K, Gong Q, Brady DJ, Gehm ME. Image formation in multiscale optical systems. Optics InfoBase Conference Papers. 2011;
Golish D, Vera E, Kelly K, Gong Q, Brady DJ, Gehm ME. Image formation in multiscale optical systems. Optics InfoBase Conference Papers. 2011 Jan 1;
Jansen PA, Rodriguez YI, Gehm ME. Information-optimal adaptive spectral classification imaging. Optics InfoBase Conference Papers. 2011 Jan 1;
Golish D, Vera E, Kelly K, Gong Q, Brady DJ, Gehm ME. Image formation in multiscale optical systems. In: Optics InfoBase Conference Papers. 2011.
Ng WR, Pyzdek A, Wu Z, Xin H, Gehm ME. Computer-generated volume holograms in the THz. Optics InfoBase Conference Papers. 2010 Dec 1;
Ng WR, Pyzdek A, Wu Z, Xin H, Gehm ME. Computer-generated volume holograms in the THz. Optics InfoBase Conference Papers. 2010 Dec 1;
Rodríguez YI, Dinakarababu DV, Gehm ME. Experimental demonstration of adaptive feature-specific spectroscopy. Optics InfoBase Conference Papers. 2010 Dec 1;
Stenner MD, Townsend DJ, Gehm ME. Static architecture for compressive motion detection in persistent, pervasive surveillance applications. Optics InfoBase Conference Papers. 2010 Dec 1;
Wu Z, Ng WR, Gehm M, Xin H. Terahertz electromagnetic crystal (EMXT) based waveguide and horn antenna. In: IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 2010.
Wu Z, Ng WR, Gehm M, Xin H. Hollow-core electromagnetic band gap (EBG) waveguide fabricated by rapid prototyping for low-loss terahertz guiding. In: IEEE MTT-S International Microwave Symposium Digest. 2010. p. 644–7.
Wu Z, Young A, Gehm M, Xin H. Investigation of several terahertz electromagnetic band gap structures. In: Microwave and Optical Technology Letters. 2010. p. 678–86.
Osman T, Townsend DJ, Mariano AV, Stenner MD, Gehm ME. Compressive measurements for target tracking. Optics InfoBase Conference Papers. 2010 Jan 1;
Lee M, Gehm ME, Neifeld MA. Systematic design study of an all-optical delay line based on Brillouin scattering enhanced cascade coupled ring resonators. Journal of Optics. 2010 Jan 1;12(10).
Wu Z, Ng W-R, Gehm M, Xin H. Hollow-core Electromagnetic Band Gap (EBG) Waveguide Fabricated by Rapid Prototyping for Low-loss Terahertz Guiding. In: 2010 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST (MTT). 2010. p. 644–7.
Wu Z, Ng WR, Gehm M, Xin H. All-dielectric low-loss Terahertz waveguide fabricated by rapid prototyping. In: 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009.
Gehm ME, Stenner MD. Compressive measurement for target tracking in persistent, pervasive surveillance applications. Proceedings of SPIE - The International Society for Optical Engineering. 2009 Dec 1;7468.
Dinakarababu DV, Gehm ME. Adaptive feature-specific spectroscopy. Optics InfoBase Conference Papers. 2009 Dec 1;
Miller BW, Moore JW, Gehm ME, Furenlid LR, Barrett HH. Novel Applications of Rapid Prototyping in Gamma-ray and X-ray Imaging. IEEE Nuclear Science Symposium conference record Nuclear Science Symposium. 2009 Oct;2009:3322–6.
Gehm ME, Wu Z, Xin H. Rapid prototyping for fabrication of GHz-THz bandgap structures. Proceedings of SPIE - The International Society for Optical Engineering. 2009 Sep 8;7311.
Dinakarababu DV, Gehm ME. Adaptive spectroscopy for rapid chemical identification. Proceedings of SPIE - The International Society for Optical Engineering. 2009 Sep 7;7319.
Kinast J, Gehm ME. Adaptive dynamic range matching for spectroscopic measurements. Applied optics. 2009 Apr;48(10):1891–7.
Ng WR, Wu Z, Xin H, Gehm ME. Fabrication of GHz/THz volumetric optics via rapid prototyping. Optics InfoBase Conference Papers. 2009 Jan 1;
Wu Z, Kinast J, Gehm ME, Xin H. Rapid and inexpensive fabrication of terahertz electromagnetic bandgap structures. Optics express. 2008 Oct;16(21):16442–51.
Gehm ME, Kim MS, Fernandez C, Brady DJ. High-throughput, multiplexed pushbroom hyperspectral microscopy. Optics express. 2008 Jul;16(15):11032–43.
Gehm ME, Kinast J. Adaptive spectroscopy: Towards adaptive spectral imaging. In: Proceedings of SPIE - The International Society for Optical Engineering. 2008.
Gehm ME, John R, Brady DJ, Willett RM, Schulz TJ. Single-shot compressive spectral imaging with a dual-disperser architecture. Optics express. 2007 Oct;15(21):14013–27.
Willett RM, Gehm ME, Brady DJ. Multiscale reconstruction for computational spectral imaging. Proceedings of SPIE - The International Society for Optical Engineering. 2007 Aug 31;6498.
Wagadarikar AA, Gehm ME, Brady DJ. Performance comparison of aperture codes for multimodal, multiplex spectroscopy. Applied optics. 2007 Aug;46(22):4932–42.
Fernandez C, Guenther BD, Gehm ME, Brady DJ, Sullivan ME. Longwave infrared (LWIR) coded aperture dispersive spectrometer. Optics express. 2007 Apr;15(9):5742–53.
Feller SD, Chen H, Brady DJ, Gehm ME, Hsieh C, Momtahan O, et al. Multiple order coded aperture spectrometer. Optics express. 2007 Apr;15(9):5625–30.
Gehm ME, Kinast J. Quantitative dynamic range management techniques for spectroscopic detection and estimation. Optics InfoBase Conference Papers. 2007 Jan 1;
Cull EC, Gehm ME, Brady DJ, Hsieh CR, Momtahan O, Adibi A. Dispersion multiplexing with broadband filtering for miniature spectrometers. Applied optics. 2007 Jan;46(3):365–74.
Brady DJ, John R, Gehm M, Schulz T, Willett R. Optical designs for compressive single shot spectral imaging. Optics InfoBase Conference Papers. 2007 Jan 1;
Kim MS, Gehm M, Brady D. Hyperspectral imager based on coded-aperture spectroscopy. Optics InfoBase Conference Papers. 2007 Jan 1;
Gehm ME, Kinast J. Quantitative dynamic range management techniques for spectroscopic detection and estimation. In: Optics InfoBase Conference Papers. 2007.
Willett RM, Gehm ME, Brady DJ, John R. Compressive spectral imaging and multiscale reconstruction methods. In: Optics InfoBase Conference Papers. 2007.
Gehm ME, Kinast J. Adaptive spectroscopy. Optics InfoBase Conference Papers. 2007 Jan 1;
John R, Brady DJ, Willett R, Gehm M, Schulz T. A snap-shot dual-disperser imager for compressive hyperspectral imaging. Optics InfoBase Conference Papers. 2007 Jan 1;
Willett RM, Gehm ME, Brady DJ, John R. Compressive spectral imaging and multiscale reconstruction methods. In: Optics InfoBase Conference Papers. 2007.
Brady DJ, Gehm ME. Compressive imaging spectrometers using coded apertures. Proceedings of SPIE - The International Society for Optical Engineering. 2006 Aug 23;6246.
McCain ST, Gehm ME, Wang Y, Pitsianis NP, Brady DJ. Multimodal multiplex Raman spectroscopy optimized for in vivo chemometrics. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2006 Jun 29;6093.
Brady DJ, Gehm M, McCain S, Guenther B, Pitsianis N, Adibi A. Integrated sensing and processing of Raman spectra for in vivo BAC measurement. In: ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH. BLACKWELL PUBLISHING; 2006. p. 274A-274A.
Gehm ME, Brady DJ. High-throughput hyperspectral microscopy. Proceedings of SPIE - The International Society for Optical Engineering. 2006 May 8;6090.
McCain ST, Gehm ME, Wang Y, Pitsianis NP, Brady DJ. Raman spectroscopy: Large-aperture raman spectroscopy for quantitative chemometrics. Optics and Photonics News. 2006 Jan 1;17(12):42.
Fernandez C, Guenther BD, Gehm ME, Brady DJ, Sullivan ME. Longwave Infrared (LWIR) Coded Aperture Dispersive Spectrometer. In: Optics InfoBase Conference Papers. 2006.
Fernandez C, Guenther BD, Gehm ME, Brady DJ, Sullivan ME. Longwave infrared (LWIR) coded aperture dispersive spectrometer. Optics InfoBase Conference Papers. 2006 Jan 1;
Gehm ME, Portnoy AD, Brady DJ. Dual-disperser design for single-shot computational spectral imaging. Optics InfoBase Conference Papers. 2006 Jan 1;
Wagadarikar AA, Gehm ME, Brady DJ. Evaluation of aperture codes for high throughput spectroscopy. Optics InfoBase Conference Papers. 2006 Jan 1;
Fernandez C, Guenther BD, Gehm ME, Brady DJ, Sullivan ME. Longwave infrared (LWIR) coded aperture dispersive spectrometer. Optics InfoBase Conference Papers. 2006 Jan 1;
Fernandez C, Guenther BD, Gehm ME, Brady DJ, Sullivan ME. Longwave infrared (LWIR) coded aperture dispersive spectrometer. Optics InfoBase Conference Papers. 2006 Jan 1;
Fernandez C, Guenther BD, Gehm ME, Brady DJ, Sullivan ME. Longwave infrared (LWIR) coded aperture dispersive spectrometer. Optics InfoBase Conference Papers. 2006 Jan 1;
Feller SD, Gehm ME, Brady DJ, Hsieh C, Momtahan O, Adibi A. Multiple order coded aperture (MOCA) spectrometer. Optics InfoBase Conference Papers. 2006 Jan 1;
Portnoy AD, Gehm ME, Brady DJ. Pushbroom hyperspectral imaging with a coded aperture. Optics InfoBase Conference Papers. 2006 Jan 1;
McCain ST, Gehm ME, Wang Y, Pitsianis NP, Brady DJ. Coded aperture Raman spectroscopy for quantitative measurements of ethanol in a tissue phantom. Applied Spectroscopy. 2006;60(6):663–71.
Gehm ME, McCain ST, Pitsianis NP, Brady DJ, Potuluri P, Sullivan ME. Static two-dimensional aperture coding for multimodal, multiplex spectroscopy. Applied Optics. 2006;45(13):2965–74.
Brady DJ, Gehm ME, Pitsianis N, Sun X. Compressive sampling strategies for integrated microspectrometers. Proceedings of SPIE - The International Society for Optical Engineering. 2006;6232:62320.
Cull EC, Gehm ME, Guenther BD, Brady DJ. Standoff raman spectroscopy system for remote chemical detection. Proceedings of SPIE - The International Society for Optical Engineering. 2005;5994:59940.
Cull EC, Gehm ME, McCain ST, Guenther BD, Brady DJ. Multimodal optical spectrometers for remote chemical detection. Proceedings of SPIE - The International Society for Optical Engineering. 2005;5778(PART I):376–82.
McCain ST, Gehm ME, Wang Y, Pitsianis NP, Sullivan ME, Brady DJ. Multimodal, multiplex, Raman spectroscopy of alcohol in diffuse, fluorescent media. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2005;5864:1–9.
Peters AE, Gehm ME, Guenther BD, Brady DJ. Multiplex design for high-performance microspectrometers. Optics InfoBase Conference Papers. 2005 Jan 1;
Peters AE, Gehm ME, Guenther BD, Brady DJ. Multiplex design for high-performance microspectrometers. In: Optics InfoBase Conference Papers. 2005.
Gehm ME, McCain ST, Wang Y, Pitsianis NP, Brady DJ. Multimodal, multiplex Raman spectrometer for weak, incoherent sources. In: Optics InfoBase Conference Papers. 2005.
McCain ST, Gehm ME, Wang Y, Pitsianis NP, Sullivan ME, Brady DJ. Multimodal, multiplex, Raman spectroscopy of alcohol in diffuse, fluorescent media. Optics InfoBase Conference Papers. 2005 Jan 1;
Gehm ME, McCain ST, Wang Y, Pitsianis NP, Brady DJ. Multimodal, multiplex Raman spectrometer for weak, incoherent sources. Optics InfoBase Conference Papers. 2005 Jan 1;
Gehm ME, Brady DJ. Tomographic hyperspectral imaging without a missing-cone. Optics InfoBase Conference Papers. 2005 Jan 1;
McCain ST, Gehm ME, Wang Y, Pitsianis NP, Brady DJ. Coded-aperture, multi-wavelength Raman spectroscopy for ethanol detection in biological samples. In: Blair S, Chakraborty U, Chen SH, Cheng HD, Chiu DKY, Das S, et al., editors. Proceedings of the 8th Joint Conference on Information Sciences, Vols 1-3. JOINT CONFERENCE INFORMATION SCIENCES; 2005. p. 1385–8.
Potuluri P, Gehm M, Sullivan M, Brady D. Measurement-efficient optical wavemeters. Optics express. 2004 Dec;12(25):6219–29.
Kinast J, Hemmer SL, Gehm ME, Turlapov A, Thomas JE. Evidence for superfluidity in a resonantly interacting Fermi gas. Physical review letters. 2004 Apr;92(15):150402.
McCain ST, Gehm ME, Wang L, Xu Z, Sullivan ME, Brady DJ. Multimodal, multiplex Raman spectrometry for detection of ethanol in blood and tissue. In: Optics InfoBase Conference Papers. 2004.
Thomas J, Gehm M. Optically Trapped Fermi Gases. American Scientist. 2004;92(3):238–238.
Gehm ME, McCain ST, Sullivan ME, Brady DJ. Static, multimodal, multiplex spectrometer design for weak, incoherent sources. In: Optics InfoBase Conference Papers. 2004.
Thomas J, Gehm M. Optically Trapped Fermi Gases. American Scientist. 2004;92(3):238–238.
Gehm ME, O’Hara KM, Hemmer SL, Thomas JE. Stability of a strongly-attractive, two-component Fermi gas. Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2003 Dec 1;89.
Hemmer SL, O’Hara KM, Gehm ME, Thomas JE. Measurement of the mean-field interaction in a strongly-interacting Fermi gas. Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2003 Dec 1;89.
O’Hara KM, Hemmer SL, Gehm ME, Thomas JE. Observation of hydrodynamic expansion of a strongly-interacting Fermi gas: Signature of superfluidity? Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2003 Dec 1;89.
Gehm ME, Hemmer SL, O’Hara KM, Thomas JE. Unitarity-limited elastic collision rate in a harmonically trapped Fermi gas. Physical Review A - Atomic, Molecular, and Optical Physics. 2003 Jan 1;68(1):4.
O’Hara KM, Hemmer SL, Gehm ME, Thomas JE. Observation of hydrodynamic expansion of a strongly-interacting Fermi gas: Signature of superfluidity? In: Optics InfoBase Conference Papers. 2003.
Gehm ME, O’Hara KM, Hemmer SL, Thomas JE. Stability of a strongly-attractive, two-component Fermi gas. In: Optics InfoBase Conference Papers. 2003.
Hemmer SL, O’Hara KM, Gehm ME, Thomas JE. Measurement of the mean-field interaction in a strongly-interacting Fermi gas. In: Optics InfoBase Conference Papers. 2003.
O’Hara KM, Gehm ME, Granade SR, Chang M-S, Thomas JE. Coherence in an Optically Trapped Fermi Gas. In: Coherence and Quantum Optics VIII. Springer US; 2003. p. 587–8.
Thomas JE, Hemmer SL, Kinast J, Turlapov A, Gehm ME, O’Hara KM. Dynamics of a highly-degenerate, strongly-interacting Fermi gas of atoms (Accepted). Journal of Low Temperature Physics. 2003;104.
O’Hara KM, Gehm ME, Granade SR, Chang M-S, Thomas JE. Coherence in an Optically Trapped Fermi Gas. In: Coherence and Quantum Optics VIII. Springer US; 2003. p. 259–62.
Gehm ME, Hemmer SL, Granade SR, O’Hara KM, Thomas JE. Mechanical stability of a strongly interacting Fermi gas of atoms. Physical Review A - Atomic, Molecular, and Optical Physics. 2003 Jan 1;68(1):4.
O’Hara KM, Hemmer SL, Gehm ME, Granade SR, Thomas JE. Observation of a strongly interacting degenerate Fermi gas of atoms. Science (New York, NY). 2002 Dec;298(5601):2179–82.
Granade SR, Gehm ME, O’Hara KM, Thomas JE. All-optical production of a degenerate Fermi gas. Physical review letters. 2002 Mar;88(12):120405.
O’Hara KM, Hemmer SL, Granade SR, Gehm ME, Thomas JE, Venturi V, et al. Measurement of the zero crossing in a Feshbach resonance of fermionic [Formula Presented]. Physical Review A - Atomic, Molecular, and Optical Physics. 2002 Jan 1;66(4):4.
Granade SR, Gehm ME, O’Hara KM, Thomas JE. Preparation of a degenerate, two-component fermi gas by evaporation in a single beam optical trap. Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. 2002 Jan 1;74:169–70.
O’Hara KM, Granade SR, Gehm ME, Thomas JE. Loading Dynamics of CO2 Laser Traps. Phys Rev A. 2001;63:043403.
Gehm ME, Granade SR, Chang MS, O’Hara KM, Thomas JE. Optically-trapped Fermi gas. In: Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. 2001. p. 253–4.
O’Hara KM, Granade SR, Gehm ME, Chang MS, Thomas JE. Modeling the evaporative cooling of fermionic atoms in an optical trap. In: Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. 2001. p. 253.
O’Hara KM, Granade SR, Gehm ME, Thomas JE. Loading dynamics of CO2 laser traps. Physical Review A Atomic, Molecular, and Optical Physics. 2001 Jan 1;63(4):434031–5.
O’Hara KM, Gehm ME, Granade SR, Thomas JE. Scaling laws for evaporative cooling in time-dependent optical traps. Phys Rev A. 2001;64:051403(R).
O’Hara KM, Gehm ME, Granade SR, Bali S, Thomas JE. Stable, strongly attractive, two-state mixture of lithium fermions in an optical trap. Physical review letters. 2000 Sep;85(10):2092–5.
Gehm ME, O’Hara KM, Savard TA, Thomas JE. Erratum: Dynamics of noise-induced heating in atom traps [Phys. Rev. A 58, 3914 (1998)]. Physical Review A. 2000 Jan 7;61(2).
O’hara KM, Granade SR, Gehm ME, Savard TA, Bali S, Freed C, et al. Ultrastable CO2laser trapping of lithium fermions. Physical Review Letters. 1999 Jan 1;82(21):4204–7.
Bali S, O’Hara KM, Gehm ME, Granade SR, Thomas JE. Quantum-di ractive background gas collisions in atom-trap heating and loss. Phys Rev A. 1999;60:R29.
Savard TA, Granade SR, O’Hara KM, Gehm ME, Thomas JE. Raman-induced magnetic resonance imaging of atoms in a magneto-optical trap. Phys Rev A. 1999;60:4788.
Gehm ME, O’Hara KM, Savard TA, Thomas JE. Dynamics of Noise-Induced Heating in Atom Traps. Phys Rev A. 1998;58:3914–21.

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