Ms. Teresa K. Ewing Profile

Teresa K. Ewing

Senior Systems Engineer at Boulder Nonlinear Systems

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Author

Publications (10)

Proceedings Article | 8 June 2012 Paper

Development of a polarization hyperspectral image projector

Teresa Ewing, Sharon King, Hugh Masterson, Nicholas Gonzales, Dane Elshof

Proceedings Volume 8364, 836408 (2012) https://doi.org/10.1117/12.923521

KEYWORDS: Polarization, Liquid crystals, Liquid crystal on silicon, Hyperspectral imaging, Projection systems, Calibration, Sensors, LCDs, Data modeling, Satellite imaging

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Proceedings Article | 11 May 2012 Paper

Liquid crystal on silicon (LCOS) devices and their application to scene projection

Teresa Ewing, Joseph Buck, Steve Serati, Anna Linnenberger, Hugh Masterson, Jay Stockley

Proceedings Volume 8356, 83560A (2012) https://doi.org/10.1117/12.923085

KEYWORDS: Liquid crystal on silicon, LCDs, Polarization, Modulation, Liquid crystals, Projection systems, Holography, Wavefronts, Calibration, Prisms

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Proceedings Article | 20 May 2005 Paper

Liquid crystal on silicon infrared scene projectors

Teresa Ewing, William Folks

Proceedings Volume 5785, (2005) https://doi.org/10.1117/12.606462

KEYWORDS: Liquid crystals, Liquid crystal on silicon, Modulation transfer functions, LCDs, Infrared radiation, Mid-IR, Absorption, Glasses, Spatial frequencies, Projection systems

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Proceedings Article | 25 October 2004 Paper

Liquid crystal modulated optical CDMA in a fiber-based testbed

Yijing Fu, Frank Barnes, Teresa Ewing, Steven Serati, Xiao-Wei Xia

Proceedings Volume 5595, (2004) https://doi.org/10.1117/12.570392

KEYWORDS: Spatial light modulators, Liquid crystals, Modulation, Computer programming, Polarization, Light sources, Local area networks, Analog electronics, Optical amplifiers, Collimation

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Proceedings Article | 12 April 2004 Paper

Optical correlator using four kilohertz analog spatial light modulators

Teresa Ewing, Steven Serati, Kipp Bauchert

Proceedings Volume 5437, (2004) https://doi.org/10.1117/12.547404

KEYWORDS: Spatial light modulators, Optical correlators, Cameras, Beam splitters, Transistors, Wave plates, Modulation, Oxides, Very large scale integration, Polarization

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Proceedings Article | 14 August 2003 Paper

Demonstration of reconfigurable O-CDMA using liquid crystal modulators

Xiao-wei Xia, Teresa Ewing, Steven Serati, Yijing Fu, Rong Zhou, John Neff, Frank Barnes

Proceedings Volume 5246, (2003) https://doi.org/10.1117/12.509153

KEYWORDS: Liquid crystals, Spatial light modulators, Computer programming, Polarization, Signal detection, Modulators, Modulation, Light sources, Binary data, Optical communications

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Proceedings Article | 6 November 2002 Paper

New developments in high-resolution liquid crystal spatial light modulators for wavefront control

Steven Serati, Teresa Ewing, Jay Stockley

Proceedings Volume 4825, (2002) https://doi.org/10.1117/12.451979

KEYWORDS: Modulators, Phase shift keying, Phase shifts, Spatial light modulators, Binary data, Wavefronts, Wave plates, Liquid crystals, Modulation, Liquid crystal on silicon

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Proceedings Article | 14 May 2002 Paper

Advances in polarization-based liquid crystal optical filters

Xiao-wei Xia, Jay Stockley, Teresa Ewing, Steven Serati

Proceedings Volume 4658, (2002) https://doi.org/10.1117/12.467444

KEYWORDS: Wave plates, Liquid crystals, Polarization, Analog electronics, Tunable filters, Optical filters, Polarizers, Switching, Interference filters, Optical filtering

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Proceedings Article | 31 July 1998 Paper

Liquid crystal Fourier transform spectrometer

Gary Sharp, Ping Wang, Steven Serati, Teresa Ewing

Proceedings Volume 3384, (1998) https://doi.org/10.1117/12.317657

KEYWORDS: Switches, Spectroscopy, Wave plates, Molybdenum, Liquid crystals, Fourier transforms, Polarization, Optical filters, Polarizers, Quartz

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Proceedings Article | 25 October 1993 Paper

Programmable 128 x 128 ferroelectric liquid crystal spatial light modulator compact correlator

Steven Serati, Teresa Ewing, Roylnn Serati, Kristina Johnson, Darren Simon

Proceedings Volume 1959, (1993) https://doi.org/10.1117/12.160327

KEYWORDS: Spatial light modulators, Optical correlators, Image filtering, Cameras, Optical filters, Very large scale integration, Modulation, Optical pattern recognition, CCD cameras, Modulators

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Showing 5 of 10 publications

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