James W. Keen
at Univ of Cambridge
SPIE Involvement:
Author
Publications (6)

Proceedings Article | 20 October 2004
Proc. SPIE. 5491, New Frontiers in Stellar Interferometry
KEYWORDS: Telescopes, Astronomy, Data modeling, Interferometers, Image restoration, Interferometry, Astronomical telescopes, Phase measurement, Astronomical imaging, Magdalena Ridge Observatory

Proceedings Article | 21 February 2003
Proc. SPIE. 4838, Interferometry for Optical Astronomy II
KEYWORDS: Telescopes, Astronomy, Stars, Interferometers, Sensors, Interferometry, Adaptive optics, Space telescopes, Phase measurement, Visibility

Proceedings Article | 21 February 2003
Proc. SPIE. 4838, Interferometry for Optical Astronomy II
KEYWORDS: Signal to noise ratio, Telescopes, Optical filters, Astronomy, Spatial filters, Interferometers, Calibration, Wavefronts, Astronomical imaging, Visibility

Proceedings Article | 21 February 2003
Proc. SPIE. 4838, Interferometry for Optical Astronomy II
KEYWORDS: Avalanche photodetectors, Stars, Data modeling, Opacity, Calibration, Error analysis, Phase measurement, Electronic filtering, Visibility, Bandpass filters

Proceedings Article | 21 February 2003
Proc. SPIE. 4838, Interferometry for Optical Astronomy II
KEYWORDS: Telescopes, Interferometers, Cameras, Error analysis, Wavefronts, Turbulence, Charge-coupled devices, Motion measurement, Prototyping, Visibility

Proceedings Article | 11 September 1998
Proc. SPIE. 3353, Adaptive Optical System Technologies
KEYWORDS: Telescopes, Mirrors, Polishing, Stars, Wavefront sensors, Wavefronts, Adaptive optics, Deformable mirrors, Turbulence, Laser guide stars

Showing 5 of 6 publications
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