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Proceedings Paper

Infrared Hartmann wavefront sensor
Author(s): Charles Higgs; J. W. Bielinski; C. Frederick Pearson; David R. Hearn; P. J. Berger
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Paper Abstract

An infrared Hartmann-type wavefront sensor was assembled from a 32 X 32 lenslet array, fabricated by a binary-optic process on a germanium substrate, and a 128 X 128 pixel InSb detector, manufactured by Amber Engineering, Inc. The sensor was used to measure the wavefront of a hydrogen-fluoride laser beam from the TRW Alpha Verification Module.

Paper Details

Date Published: 1 June 1992
PDF: 5 pages
Proc. SPIE 1625, Design, Modeling, and Control of Laser Beam Optics, (1 June 1992); doi: 10.1117/12.58964
Show Author Affiliations
Charles Higgs, Lincoln Lab./MIT (United States)
J. W. Bielinski, Lincoln Lab./MIT (United States)
C. Frederick Pearson, Lincoln Lab./MIT (United States)
David R. Hearn, Lincoln Lab./MIT (United States)
P. J. Berger, Lincoln Lab./MIT (United States)

Published in SPIE Proceedings Vol. 1625:
Design, Modeling, and Control of Laser Beam Optics
Youssef Kohanzadeh; George N. Lawrence; John G. McCoy; Hugo Weichel, Editor(s)

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