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Optical loop mirror with semiconductor laser amplifier: Application as optical correlator

 
: Eiselt, M.; Ehrhardt, A.; Weber, H.G.

Goncarenko, A.M.:
Topical Meeting on Photonic Switching 1992 : 1 - 3 July 1992, Minsk, Belarus
Bellingham/Wash.: SPIE, 1993 (SPIE Proceedings Series 1807)
ISBN: 0-8194-1007-1
S.535-537
Conference "Topical Meeting on Photonic Switching" <1992, Minsk>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()
high-speed optical techniques; mirrors; nonlinear optics; optical correlation; semiconductor lasers; all-optical signal processing; nonlinear optical loop mirror; semiconductor laser amplifier; input-output characteristic; optical correlator

Abstract
A nonlinear optical loop mirror is reported, employing a semiconductor laser amplifier (SLA). The input-output characteristic is distinctly nonlinear, and when operating as an optical correlator, an extinction ratio of 13 dB was revealed.

: http://publica.fraunhofer.de/dokumente/N-13585.html