Infrared Hartmann wavefront sensor

Charles Higgs; J. W. Bielinski; C. Frederick Pearson; David R. Hearn; P. J. Berger

doi:10.1117/12.58964

1 June 1992 Infrared Hartmann wavefront sensor

Charles Higgs, J. W. Bielinski, C. Frederick Pearson, David R. Hearn, P. J. Berger

Proceedings Volume 1625, Design, Modeling, and Control of Laser Beam Optics; (1992) https://doi.org/10.1117/12.58964
Event: OE/LASE '92, 1992, Los Angeles, CA, United States

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.

Citation Download Citation

Charles Higgs, J. W. Bielinski, C. Frederick Pearson, David R. Hearn, and P. J. Berger "Infrared Hartmann wavefront sensor", Proc. SPIE 1625, Design, Modeling, and Control of Laser Beam Optics, (1 June 1992); https://doi.org/10.1117/12.58964

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