Steve L. Hegwer
Owner, Spectra Consulting Service at Spectra Consulting Services
SPIE Involvement:
Author
Publications (29)

PROCEEDINGS ARTICLE | August 18, 2016
Proc. SPIE. 9906, Ground-based and Airborne Telescopes VI
KEYWORDS: Observatories, Telescopes, Mirrors, Imaging systems, Control systems, Deformable mirrors, Optical fabrication, Buildings, Space telescopes, Solar processes

PROCEEDINGS ARTICLE | August 9, 2016
Proc. SPIE. 9908, Ground-based and Airborne Instrumentation for Astronomy VI
KEYWORDS: Monochromatic aberrations, Mirrors, Data modeling, Lenses, Interferometers, Interferometry, Monte Carlo methods, Objectives, Optical alignment, Tolerancing

PROCEEDINGS ARTICLE | August 7, 2014
Proc. SPIE. 9148, Adaptive Optics Systems IV
KEYWORDS: Actuators, Telescopes, Mirrors, Wavefront sensors, Wavefronts, Adaptive optics, Field programmable gate arrays, Control systems, Active optics, Real-time computing

PROCEEDINGS ARTICLE | July 22, 2014
Proc. SPIE. 9145, Ground-based and Airborne Telescopes V
KEYWORDS: Observatories, Telescopes, Visible radiation, Astronomy, Solar telescopes, Sun, Adaptive optics, Control systems, Optical fabrication, Solar processes

PROCEEDINGS ARTICLE | July 8, 2014
Proc. SPIE. 9147, Ground-based and Airborne Instrumentation for Astronomy V
KEYWORDS: Near infrared, Telescopes, Visible radiation, Solar telescopes, Calibration, Adaptive optics, Coronagraphy, Spatial resolution, Data centers, Solar processes

PROCEEDINGS ARTICLE | September 24, 2012
Proc. SPIE. 8446, Ground-based and Airborne Instrumentation for Astronomy IV
KEYWORDS: Diffraction, Telescopes, Optical filters, Solar telescopes, Imaging systems, Speckle, Cameras, Interference filters, Image restoration, Image filtering

Showing 5 of 29 publications
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