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Proceedings Paper

Measurements of electronic nonlinearity of poly-4BCMU waveguide with surface plasma excitation
Author(s): Jun Zhou; Yingli Chen; Zhuangqi Cao; Jianhua Liu; Yinqiao Zhao; Heyuan Zhu; Diechi Sun; Fuming Li
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Paper Abstract

In this paper, our study is concerned with the metal-clad poly-4 BCMU film waveguide. The Kretschmann configuration of ATR techniques has been used to excite surface plasma wave, and the third nonlinear susceptibility (chi) (3) of the poly-4BCMU film is measured. This method is extremely sensitive for the change of refractive index of the waveguide, it can be served as a useful probe means for monolayer organic films. Another advantage of the method is that the signs of the nonlinear refract index n2NL of the organic film can be obtained in the experiment.

Paper Details

Date Published: 3 October 1996
PDF: 6 pages
Proc. SPIE 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications, (3 October 1996); doi: 10.1117/12.252962
Show Author Affiliations
Jun Zhou, Shanghai Jiao Tong Univ. (China)
Yingli Chen, Shanghai Jiao Tong Univ. (China)
Zhuangqi Cao, Shanghai Jiao Tong Univ. (China)
Jianhua Liu, Fudan Univ. (China)
Yinqiao Zhao, Fudan Univ. (China)
Heyuan Zhu, Fudan Univ. (China)
Diechi Sun, Fudan Univ. (China)
Fuming Li, Fudan Univ. (China)

Published in SPIE Proceedings Vol. 2897:
Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications
Manfred Eich; Bruce H. T. Chai; Minhua Jiang, Editor(s)

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