Abstract
A multichannel joint-transform correlator that incorporates a Dammann grating as a beam splitter is described. The Dammann grating splits a single incident beam into a two-dimensional array of equal-intensity beams, which form several channels for correlation. Each channel contains both a single target and a single reference. Optical experimental results are presented.
© 1995 Optical Society of America
Full Article | PDF ArticleMore Like This
M. S. Alam, O. Perez, and M. A. Karim
Appl. Opt. 32(17) 3102-3107 (1993)
Meir Deutsch, Javier García, and David Mendlovic
Appl. Opt. 35(35) 6976-6982 (1996)
Roshan Thapliya and Takeshi Kamiya
Appl. Opt. 39(29) 5309-5317 (2000)