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Proceedings Paper

Near-diffraction limited compensated imaging and laser wavefront control with programmable diffractive optics
Author(s): Mark T. Gruneisen; Raymond C. Dymale; James R. Rotge; Donald L. Lubin
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Paper Abstract

A prototype programmable diffractive optics system demonstrates large aberration compensation and versatile laser wavefront control. This high-resolution phase modulator compensates large aberrations with high fidelity and high-optical efficiency via modulo-2π phase subtraction. Demonstrations include compensated imaging with monochromatic light, laser beam steering with aberration compensation, and both on-axis and off-axis aberration compensation in a telescope system. Compensated wavefront fidelities are near the diffraction limit.

Paper Details

Date Published: 6 November 2002
PDF: 11 pages
Proc. SPIE 4825, High-Resolution Wavefront Control: Methods, Devices, and Applications IV, (6 November 2002); doi: 10.1117/12.453883
Show Author Affiliations
Mark T. Gruneisen, Air Force Research Lab. (United States)
Raymond C. Dymale, Boeing Co. (United States)
James R. Rotge, Boeing Co. (United States)
Donald L. Lubin, Boeing Co. (United States)


Published in SPIE Proceedings Vol. 4825:
High-Resolution Wavefront Control: Methods, Devices, and Applications IV
John D. Gonglewski; Mikhail A. Vorontsov; Mark T. Gruneisen; Sergio R. Restaino; Robert K. Tyson, Editor(s)

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