Dr. Ian P. Powell
Senior Research Officer at National Research Council Canada
SPIE Involvement:
Author
Publications (16)

Proceedings Article | 20 July 2006 Paper
Proc. SPIE. 6342, International Optical Design Conference 2006
KEYWORDS: Spectroscopy, Heterodyning, Spectral resolution, Sensors, Interferometers, Charge-coupled devices, Fourier transforms, Diffraction gratings, Performance modeling, Collimators

Proceedings Article | 27 June 2006 Paper
Proc. SPIE. 6272, Advances in Adaptive Optics II
KEYWORDS: Adaptive optics, Telescopes, Mirrors, Sodium, Deformable mirrors, Actuators, Sensors, Stars, Laser guide stars, Thirty Meter Telescope

Proceedings Article | 27 June 2006 Paper
Proc. SPIE. 6272, Advances in Adaptive Optics II
KEYWORDS: Adaptive optics, Telescopes, Mirrors, Laser guide stars, Wavefronts, Wavefront sensors, Stars, Control systems, Imaging spectroscopy, Imaging systems

Proceedings Article | 25 August 2005 Paper
Proc. SPIE. 5903, Astronomical Adaptive Optics Systems and Applications II
KEYWORDS: Adaptive optics, Telescopes, Mirrors, Control systems, Actuators, Deformable mirrors, Sensors, Laser guide stars, Stars, Thirty Meter Telescope

Proceedings Article | 30 September 2004 Paper
Proc. SPIE. 5492, Ground-based Instrumentation for Astronomy
KEYWORDS: Telescopes, Cameras, Relays, Spectrographs, Space telescopes, Collimators, Mirrors, Diffraction gratings, Charge-coupled devices, Lenses

Showing 5 of 16 publications
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