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Proceedings Paper

Coherent nonlinear optical resonances in II-VI semiconductors
Author(s): Jorn M. Hvam; Claus Doernfeld; Colin R. Paton
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Paper Abstract

Coherent nonlinear resonances due to extended and localized excitons in CdSe and CdSeS1_ are investigated by picosecond time resolved degenerate four-wave mixing. Large nonlinear coefficients (X(31O_9cm2/V2) are found, with coherence times in the picosecond range. Preliminary results on picosecond optical switching in CdSe are presented, and the possibility of a purely coherent optical switching with picosecond response time is discussed.

Paper Details

Date Published: 1 May 1990
PDF: 14 pages
Proc. SPIE 1216, Nonlinear Optical Materials and Devices for Photonic Switching, (1 May 1990); doi: 10.1117/12.18121
Show Author Affiliations
Jorn M. Hvam, Odense Univ. (Denmark)
Claus Doernfeld, Odense Univ. (Denmark) (Germany)
Colin R. Paton, Odense Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 1216:
Nonlinear Optical Materials and Devices for Photonic Switching
Nasser Peyghambarian, Editor(s)

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