Abstract
We describe a simple method for generating known optical aberrations dynamically,
using a ferroelectric liquid-crystal spatial light modulator. Aberrations
inherent in the optical system are measured and corrected, and as an example
Kolmogorov turbulence is simulated for aperture sizes from 0 to 30, varying at frame rates up to 2.5 kHz.
A measure of wave-front generation efficiency is introduced and is shown to
be better than 86% for Kolmogorov phase screens with in the range from 0 to 30.
© 1998 Optical Society of America
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