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Dr. Anthony J. Seward
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Publications (4)
Proceedings Article | 14 September 2007 Paper
Algorithm for implementing an ABCD ray matrix wave-optics propagator
Proceedings Volume 6675, 66750G (2007) https://doi.org/10.1117/12.734849
KEYWORDS: Wave propagation, Light wave propagation, Systems modeling, Matrices, Geometrical optics, Imaging systems, Diffraction, Convolution, Beam propagation method, Spherical lenses
Proceedings Article | 1 February 2002 Paper
Closed-loop phase-contrast adaptive optics system using liquid crystal phase modulators: experimental results
Proceedings Volume 4493, (2002) https://doi.org/10.1117/12.454710
KEYWORDS: Wavefronts, Adaptive optics, Point spread functions, Liquid crystals, Human-machine interfaces, Cameras, Optical filters, Turbulence, Image processing, Wavefront sensors
Proceedings Article | 22 November 2000 Paper
Setting up a liquid crystal phase screen to simulate atmospheric turbulence
Proceedings Volume 4124, (2000) https://doi.org/10.1117/12.407491
KEYWORDS: LCDs, Point spread functions, Turbulence, Wavefronts, Atmospheric turbulence, Adaptive optics, Phase shift keying, Cameras, Optical testing, Phase measurement
Proceedings Article | 27 September 1999 Paper
Focal plane masks in adaptive optics systems
Proceedings Volume 3762, (1999) https://doi.org/10.1117/12.363584
KEYWORDS: Wavefront sensors, Adaptive optics, Telescopes, Turbulence, Phase contrast, Sensors, Interferometry, Wavefronts, Interferometers, Stars
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