Dr. Herbert K. Pollehn Profile

Dr. Herbert K. Pollehn

Retired at US Army Research Lab

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 14 May 2007 Open Access

IR material research at the Army Research Laboratory

Herbert Pollehn, K. K. Choi, Stefan Svensson, Nibir Dhar

Proceedings Volume 6542, 65420C (2007) https://doi.org/10.1117/12.723659

KEYWORDS: Sensors, Semiconducting wafers, Mercury cadmium telluride, Staring arrays, Quantum well infrared photodetectors, Long wavelength infrared, Composites, Silicon, Quantum efficiency, Superlattices

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Proceedings Article | 10 October 2001 Paper

Comparison of HgCdTe and QWIP dual-band focal plane arrays

Arnold Goldberg, Stephen Kennerly, John Little, Herbert Pollehn, T. Shafer, C. Lynn Mears, Herbert Schaake, Michael Winn, M. Taylor, Parvez Uppal

Proceedings Volume 4369, (2001) https://doi.org/10.1117/12.445313

KEYWORDS: Quantum well infrared photodetectors, Mid-IR, Long wavelength infrared, Staring arrays, Sensors, Readout integrated circuits, Quantum efficiency, Quantum wells, Polarization, Infrared imaging

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Proceedings Article | 13 April 2000 Paper

Optoelectronics research at the Army Research Laboratory

George Simonis, Herbert Pollehn, Greg Sztankay, Gary Wood, Jagadeesh Pamulapati, Joseph Mait

Proceedings Volume 3948, (2000) https://doi.org/10.1117/12.382117

KEYWORDS: Optoelectronics, LIDAR, Sensors, Waveguides, Target detection, Optical components, Infrared imaging, Integrated optics, Absorption, Vertical cavity surface emitting lasers

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Proceedings Article | 26 July 1999 Paper

Multidomain smart sensors

Herbert Pollehn, Jack Ahearn

Proceedings Volume 3698, (1999) https://doi.org/10.1117/12.354544

KEYWORDS: Target detection, LIDAR, Staring arrays, Image fusion, Imaging systems, Mid-IR, Algorithm development, Hyperspectral imaging, Long wavelength infrared, Cameras

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Proceedings Article | 7 April 1999 Paper

Device physics and focal plane array applications of QWIP and MCT

Meimei Tidrow, William Beck, William Clark, Herbert Pollehn, John Little, Nibir Dhar, Richard Leavitt, Stephen Kennerly, Daniel Beekman, Arnold Goldberg, Walter Dyer

Proceedings Volume 3629, (1999) https://doi.org/10.1117/12.344591

KEYWORDS: Quantum well infrared photodetectors, Sensors, Long wavelength infrared, Staring arrays, Quantum efficiency, Photodiodes, Gallium arsenide, Doping, Signal to noise ratio, Mid-IR

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Proceedings Article | 11 August 1998 Paper

Uncooled infrared detectors and focal plane arrays

Meimei Tidrow, William Clark, W. Tipton, R. Hoffman, William Beck, S. Tidrow, D. Robertson, Herbert Pollehn, K. Udayakumar, Howard Beratan, Kevin Soch, Charles Hanson, Marc Wigdor

Proceedings Volume 3553, (1998) https://doi.org/10.1117/12.318098

KEYWORDS: Sensors, Thin films, Infrared detectors, Staring arrays, Absorption, Infrared sensors, Electrodes, Thermography, Capacitors, Readout integrated circuits

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