Dr. Doyal Al Harper
Professor at Univ of Chicago
SPIE Involvement:
Author
Publications (11)

Proceedings Article | 23 June 2006 Paper
Proc. SPIE. 6267, Ground-based and Airborne Telescopes
KEYWORDS: Telescopes, Astronomy, Stars, Sensors, Satellites, Gamma radiation, Charge-coupled devices, Planets, Infrared telescopes, Galactic astronomy

Proceedings Article | 8 October 2004 Paper
Proc. SPIE. 5498, Millimeter and Submillimeter Detectors for Astronomy II
KEYWORDS: Bolometers, Semiconductors, Observatories, Astronomy, Cameras, Sensors, Amplifiers, Field effect transistors, Spatial resolution, Absorption

Proceedings Article | 8 October 2004 Paper
Proc. SPIE. 5498, Millimeter and Submillimeter Detectors for Astronomy II
KEYWORDS: Bolometers, Semiconductors, Titanium, Sensors, Metals, Copper, Ceramics, Silicon, Field effect transistors, Connectors

Proceedings Article | 30 September 2004 Paper
Proc. SPIE. 5492, Ground-based Instrumentation for Astronomy
KEYWORDS: Telescopes, Optical filters, Mirrors, Electronics, Cameras, Sensors, Computing systems, Helium, Analog electronics, Cryogenics

Proceedings Article | 7 July 2004 Paper
Proc. SPIE. 5382, Second Backaskog Workshop on Extremely Large Telescopes
KEYWORDS: Telescopes, Mirrors, Stars, Sensors, Adaptive optics, Space telescopes, Spatial resolution, Large telescopes, Optical instrument design, Galactic astronomy

Showing 5 of 11 publications
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