Publication Date:
2011-08-16
Description:
Some recent developments in coherent optical processing are described in this paper. Specifically, the use of one or more elementary gratings to perform useful processing operations and computer-generated spatial filters to obtain generalized transforms are discussed. Applications incorporating nonlinear optical elements and optical feedback into the processing system are also presented.
Keywords:
INSTRUMENTATION AND PHOTOGRAPHY
Type:
Optical Engineering; 13; May-June
Format:
text