Hermanus J. Kriel
Facility Manager - HET at Univ of Texas at Austin
SPIE Involvement:
Author
Area of Expertise:
Project Management , System Engineering , Electrical Engineering , Control Systems , Engineering - Multidisciplinary
Publications (21)

PROCEEDINGS ARTICLE | July 10, 2018
Proc. SPIE. 10706, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III
KEYWORDS: Optical fibers, Telescopes, Spectrographs, Sensors, Nitrogen, Control systems, Space telescopes, Charge-coupled devices, Cryogenics, Liquids

PROCEEDINGS ARTICLE | July 6, 2018
Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII
KEYWORDS: Actuators, Observatories, Telescopes, Mirrors, Spectrographs, Stars, Cameras, Spectrometers, Control systems

PROCEEDINGS ARTICLE | July 6, 2018
Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII
KEYWORDS: Telescopes, Mirrors, Metrology, Interferometers, Cameras, Wavefront sensors, Control systems, Head, Distance measurement, Optical alignment

PROCEEDINGS ARTICLE | July 6, 2018
Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII
KEYWORDS: Optical fibers, Observatories, Telescopes, Mirrors, Spectrographs, Metrology, Wavefront sensors, Control systems, Image quality, Optical alignment

PROCEEDINGS ARTICLE | July 6, 2018
Proc. SPIE. 10702, Ground-based and Airborne Instrumentation for Astronomy VII
KEYWORDS: Telescopes, Mirrors, Spectrographs, Cameras, Sensors, Calibration, Collimators, Image quality, Charge-coupled devices, Cryogenics

PROCEEDINGS ARTICLE | August 18, 2016
Proc. SPIE. 9906, Ground-based and Airborne Telescopes VI
KEYWORDS: Observatories, Telescopes, Mirrors, Optical fabrication equipment, Sensors, Signal attenuation, Optical fabrication, Optical testing, Computer generated holography, Optical isolators, Optical isolators

Showing 5 of 21 publications
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