The speckle noise in a Hartmann-Shack wave-front sensor was reduced through the interaction of a laser beam with standing acoustic waves inside an acousto-optic cell.
© 2007 OSA
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(010.1080) Atmospheric and oceanic optics : Active or adaptive optics
(330.0330) Vision, color, and visual optics : Vision, color, and visual optics
(330.1720) Vision, color, and visual optics : Color vision
V. Albanis, E. N. Ribak, and Y. Carmon, " Speckle Reduction in Wave-Front Sensing," in Adaptive Optics: Analysis and Methods/Computational Optical Sensing and Imaging/Information Photonics/Signal Recovery and Synthesis Topical Meetings on CD-ROM, OSA Technical Digest (CD) (Optical Society of America, 2007), paper AWD3.