Jess A. Johnson
at Univ of California Observatories
SPIE Involvement:
Author
Publications (5)

Proceedings Article | 23 July 2008 Paper
Proc. SPIE. 7018, Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation
KEYWORDS: Telescopes, Adaptive optics, Microelectromechanical systems, Stars, Cameras, Observatories, Nickel, Mirrors, Optical benches, Wavefront sensors

Proceedings Article | 15 July 2008 Paper
Proc. SPIE. 7015, Adaptive Optics Systems
KEYWORDS: Sensors, Adaptive optics, Reconstruction algorithms, Monte Carlo methods, Telescopes, Wavefront sensors, Spatial frequencies, Polonium, Photon transport, Wave propagation

Proceedings Article | 7 July 2008 Paper
Proc. SPIE. 7015, Adaptive Optics Systems
KEYWORDS: Adaptive optics, Wavefront sensors, Stars, Laser guide stars, Wavefronts, Sensors, Telescopes, Microelectromechanical systems, Sodium, Pulsed laser operation

Proceedings Article | 27 June 2006 Paper
Proc. SPIE. 6272, Advances in Adaptive Optics II
KEYWORDS: Sensors, Wavefront sensors, Modulation, Glasses, Spatial frequencies, Adaptive optics, Charge-coupled devices, Signal to noise ratio, Wavefronts, Phase shift keying

Proceedings Article | 27 June 2006 Paper
Proc. SPIE. 6272, Advances in Adaptive Optics II
KEYWORDS: Wavefronts, Adaptive optics, Wavefront sensors, Tomography, Laser guide stars, Stars, Deformable mirrors, Point spread functions, Telescopes, Sensors

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