Dr. Michael A. Helmbrecht
Associate at AMFitzgerald & Associates
SPIE Involvement:
Conference Program Committee | Author
Area of Expertise:
MEMS , deformable mirrors , adaptive optics
Websites:
Publications (29)

Proceedings Article | 18 July 2018
Proc. SPIE. 10703, Adaptive Optics Systems VI
KEYWORDS: Actuators, Telescopes, Mirrors, Silicon, Interferometry, Wavefronts, Adaptive optics, Deformable mirrors, Cryogenics

Proceedings Article | 16 July 2018
Proc. SPIE. 10702, Ground-based and Airborne Instrumentation for Astronomy VII
KEYWORDS: Telescopes, Stars, Imaging systems, Cameras, Sensors, Wavefront sensors, Wavefronts, Adaptive optics, Coronagraphy, Space telescopes

Proceedings Article | 1 September 2017
Proc. SPIE. 10400, Techniques and Instrumentation for Detection of Exoplanets VIII
KEYWORDS: Telescopes, Segmented mirrors, Imaging systems, Image segmentation, Interferometry, Wavefront sensors, Wavefronts, Control systems, Space telescopes, Nulling interferometry

Proceedings Article | 20 February 2017
Proc. SPIE. 10116, MOEMS and Miniaturized Systems XVI
KEYWORDS: Actuators, Telescopes, Mirrors, Interferometry, Wavefronts, Adaptive optics, Deformable mirrors, Iris, Microopto electromechanical systems, Micromirrors, Phased arrays, Beam shaping, Optical instrument design, Optical arrays, Cryogenics

Proceedings Article | 2 September 2016
Proc. SPIE. 9909, Adaptive Optics Systems V
KEYWORDS: Microelectromechanical systems, Packaging, Actuators, Mirrors, Calibration, Image segmentation, Adaptive optics, Deformable mirrors, Iris, Temperature metrology

Showing 5 of 29 publications
Conference Committee Involvement (1)
Adaptive X-Ray Optics II
14 August 2012 | San Diego, California, United States
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