Sam A. Keo

2.8k citations

136 papers · 2.2k indexed · h-index 25

Impact in

Atomic and Molecular Physics, and Optics top 2%
- Semiconductor Quantum Structures and Devices
Instrumentation top 5%
- Advanced Optical Sensing Technologies

Papers in

Atomic and Molecular Physics, and Optics 79
- Semiconductor Quantum Structures and Devices 75
Aerospace Engineering 59
- Infrared Target Detection Methodologies 54
- Calibration and Measurement Techniques 18

Co-authors: Sarath D. Gunapala David Z. Ting Alexander Soibel Cory J. Hill Jason M. Mumolo Arezou Khoshakhlagh Sir B. Rafol Jean Nguyen
Journals: Applied Physics Letters (17 papers)IEEE Photonics Technology Letters (7 papers)Electronics Letters (6 papers)Journal of Electronic Materials (4 papers)Infrared Physics & Technology (19 papers)
Partner nations: United States Canada Sweden

In The Last Decade

Sam A. Keo

127 papers receiving 2.1k citations

Peers

Countries citing papers authored by Sam A. Keo

Since Specialization

Citations

This map shows the geographic impact of Sam A. Keo's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sam A. Keo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sam A. Keo more than expected).

Fields of papers citing papers by Sam A. Keo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sam A. Keo. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sam A. Keo. The network helps show where Sam A. Keo may publish in the future.

Co-authors

The 25 scholars most cited alongside Sam A. Keo, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Sam A. Keo Line = papers co-authored together Sam A. Keo links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Gan Photonic Crystals: Spectral Dynamics in UV, X‐Ray, and Alpha Radiation SHILAP Revista de lepidopterología ·L Montanaro, Michael Geoffrey Fredman, Mary-Jane McEneaney, Anustup Biswal, C. Abirami, Kathleen Jungck, Sam A. Keo	2024	2
2	Compact-Fire Infrared Radiance Spectral Tracker (c-FIRST) for SmallSat Platform Sarath D. Gunapala, Vaia Papathanasiou, David Z. Ting, Alexander Soibel, Michèle Rioux, Sam A. Keo, Brian Pepper, Cory J. Hill, О. В. Калашникова, M. J. Garay, A. G. Davies, Ashok K. Sood, Kristin Graham Saling, Priya Dharshini Palavesam, Allan V. Kalueff, Jane Lawry	2024	0
3	Large-area fabrication of nanometer-scale features on GaN using e-beam lithography Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena ·L Montanaro, Richard E. Muller, Arezou Khoshakhlagh, Sam A. Keo	2024	5
4	Long wavelength type-II superlattice barrier infrared detector for CubeSat hyperspectral thermal imager Opto-Electronics Review ·Sarath D. Gunapala, Luke Flynn, Evi Diliana Rospia, Kristin Graham Saling, Cory J. Hill, Miguel Baptista Nunes, David Z. Ting, P. G. Lucey, (unknown), Anita M. Fisher, Jane Lawry, Brian Pepper, Alexander Soibel, Yuki Maruyama, Arezou Khoshakhlagh, Robert Wright, Sam A. Keo, Allan V. Kalueff	2023	1
5	Proton Radiation Effect on Barrier Infrared Detector Focal Plane Arrays Alireza Azizi, Siamak Forouhar, Sarath D. Gunapala, Sir B. Rafol, Alexander Soibel, Yuki Maruyama, Sam A. Keo, David Z. Ting, Kelly L. Davies	2023	0
6	Development of InAs/InAsSb Type II Strained-Layer Superlattice Unipolar Barrier Infrared Detectors Journal of Electronic Materials ·David Z. Ting, Alexander Soibel, Arezou Khoshakhlagh, Sam A. Keo, Sir B. Rafol, Linda Höglund, Edward M. Luong, Anita M. Fisher, Cory J. Hill, Sarath D. Gunapala	2019	14
7	Low frequency 1/f noise on QWIPs, nBn, and superlattice focal plane array Infrared Physics & Technology ·Sir B. Rafol, Sarath D. Gunapala, David Z. Ting, Alexander Soibel, Cory J. Hill, Arezou Khoshakhlagh, Sam A. Keo, A. Fisher, J.K. Liu, Jason M. Mumolo, Brian Pepper	2017	5
8	Radiation tolerance studies of long wavelength infrared InAs/GaSb detectors Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Alexander Soibel, Sir B. Rafol, Arezou Khoshakhlagh, Jean Nguyen, Linda Höglund, Anita M. Fisher, Sam A. Keo, David Z. Ting, Sarath D. Gunapala	2016	4
9	Superlattice infrared photodetector research at the jet propulsion laboratory Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Sarath D. Gunapala, David Z. Ting, Sir B. Rafol, Alexander Soibel, Arezou Khoshakhlagh, Cory J. Hill, Linda Höglund, Sam A. Keo, I Del Rio, Jason M. Mumolo, Shoufeng Lu, A. Fisher	2015	2
10	Multi-color QWIP FPAs for hyperspectral thermal emission instruments Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Alexander Soibel, Shoufeng Lu, Jason M. Mumolo, 達男佐手, Sir B. Rafol, Sam A. Keo, William R. Johnson, J. Czaplicki, Cory J. Hill, David Z. Ting, Sarath D. Gunapala	2013	3
11	Minority carrier lifetime studies of narrow bandgap antimonide superlattices Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Linda Höglund, David Z. Ting, Arezou Khoshakhlagh, Alexander Soibel, Cory J. Hill, Anita M. Fisher, Sam A. Keo, Sarath D. Gunapala	2013	1
12	Growth and characteristics of type-II InAs/GaSb superlattice-based detectors Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Arezou Khoshakhlagh, David Z. Ting, Alexander Soibel, Linda Höglund, Jean Nguyen, Sam A. Keo, Rahman Md Shihabur, Sarath D. Gunapala	2011	4
13	Mid-infrared quantum dot barrier photodetectors with extended cutoff wavelengths Electronics Letters ·Cory J. Hill, Alexander Soibel, Sam A. Keo, Jason M. Mumolo, David Z. Ting, Sarath D. Gunapala	2010	25
14	Optical studies on antimonide superlattice infrared detector material Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Linda Höglund, Alexander Soibel, Cory J. Hill, David Z. Ting, Arezou Khoshakhlagh, Robert Wallberg, Sam A. Keo, Michael Lee, Jean Nguyen, Jason M. Mumolo, Sarath D. Gunapala	2010	9
15	High-speed operation of interband cascade lasers Electronics Letters ·Alexander Soibel, Malcolm W. Wright, William H. Farr, Sam A. Keo, Cory J. Hill, Rui Q. Yang, H.C. Liu	2009	14
16	Pixel co-registered simultaneous dualband infrared sensing Sarath D. Gunapala, Sumith V. Bandara, Cory J. Hill, J.K. Liu, Jason M. Mumolo, Sam A. Keo	2008	1
17	640$\,\times\,$512 Pixels Long-Wavelength Infrared (LWIR) Quantum-Dot Infrared Photodetector (QDIP) Imaging Focal Plane Array IEEE Journal of Quantum Electronics ·Sarath D. Gunapala, Sumith V. Bandara, Cory J. Hill, David Z. Ting, John K. Liu, Sir B. Rafol, E. R. Blazejewski, Jason M. Mumolo, Sam A. Keo, Sanjay Krishna, Yia‐Chung Chang, C. A. Shott	2007	73
18	Semiconductor lasers for NASA applications AIP conference proceedings ·Siamak Forouhar, Matthew Young, Sam A. Keo, L. Davis, R. Müller, P. D. Maker	1998	1
19	Multiwavelength modelocked laser arrays for WDMapplications Electronics Letters ·L. Davis, M.G. Young, D. J. Dougherty, Sam A. Keo, H. Yazid, P. D. Maker	1998	4
20	Tunable Diode Lasers (TDL) for Spectroscopy and Environmental Monitoring SAE technical papers on CD-ROM/SAE technical paper series ·Siamak Forouhar, M.G. Young, Sam A. Keo, R. Müller, P. D. Maker	1997	0

About Sam A. Keo

Sam A. Keo is a scholar working on Atomic and Molecular Physics, and Optics, Aerospace Engineering, Electrical and Electronic Engineering, Spectroscopy and Instrumentation, having authored 136 papers that have together received 2.2k indexed citations. Recurring topics across this work include Advanced Semiconductor Detectors and Materials (110 papers), Semiconductor Quantum Structures and Devices (75 papers), Infrared Target Detection Methodologies (54 papers), Spectroscopy and Laser Applications (35 papers), Chalcogenide Semiconductor Thin Films (20 papers), Calibration and Measurement Techniques (18 papers), Photonic and Optical Devices (16 papers) and Semiconductor Lasers and Optical Devices (16 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (1.4k citations), Instrumentation (134 citations), Electrical and Electronic Engineering (2.1k citations), Aerospace Engineering (589 citations) and Spectroscopy (364 citations). Sam A. Keo has collaborated with scholars based in United States, Canada and Sweden. Frequent co-authors include Sarath D. Gunapala, David Z. Ting, Alexander Soibel, Cory J. Hill, Jason M. Mumolo, Arezou Khoshakhlagh, Sir B. Rafol, Jean Nguyen, Linda Höglund and Anita M. Fisher. Their work appears in journals such as Applied Physics Letters, IEEE Photonics Technology Letters, Electronics Letters, Journal of Electronic Materials and Infrared Physics & Technology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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