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

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

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

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

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

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

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