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Proceedings Paper

Two-wave mixing in stark geometry photorefractive quantum wells under a magnetic field
Author(s): Yanfeng Zhang; Jiaming Sun; Manhong Zhang; Zhiguo Zhang; Qi Huang; Junming Zhou
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Paper Abstract

Using a new method for measuring photorefractive two-wave mixing gain, we present the first experimental demonstration of nonreciprocal energy transfer during two-wave mixing under an external magnetic field. The nonreciprocal energy transfer is observed with mixing gains approaching 164 cm-1 exhibiting the characters of nonlinearity and saturation. A simple model of negative differential mobility and ultra fast carriers lifetime was proposed to explain these results.

Paper Details

Date Published: 9 November 1999
PDF: 6 pages
Proc. SPIE 3899, Photonics Technology into the 21st Century: Semiconductors, Microstructures, and Nanostructures, (9 November 1999); doi: 10.1117/12.369425
Show Author Affiliations
Yanfeng Zhang, Institute of Physics (China)
Jiaming Sun, Institute of Physics (China)
Manhong Zhang, Institute of Physics (China)
Zhiguo Zhang, Institute of Physics (China)
Qi Huang, Institute of Physics (China)
Junming Zhou, Institute of Physics (China)


Published in SPIE Proceedings Vol. 3899:
Photonics Technology into the 21st Century: Semiconductors, Microstructures, and Nanostructures
Seng Tiong Ho; Yan Zhou; Weng W. Chow; Yasuhiko Arakawa, Editor(s)

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