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Proceedings Paper

Influence of ultraviolet photobleaching on the third-order nonlinearities of PMMA/DR1
Author(s): Zhenhong Jia
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Paper Abstract

We study the influence of photo-bleaching process on third order optical nonlinearities of PMMA/DR1 polymer at 1064 nm by Z-scan technique. The measured results show the coefficient of two-photon absorption decreases and the nonlinear refractive index has not obviously change after photo-induced ultraviolet bleaching.

Paper Details

Date Published: 8 September 1999
PDF: 3 pages
Proc. SPIE 3862, 1999 International Conference on Industrial Lasers, (8 September 1999); doi: 10.1117/12.361124
Show Author Affiliations
Zhenhong Jia, Xinjiang Univ. (China)

Published in SPIE Proceedings Vol. 3862:
1999 International Conference on Industrial Lasers
Fuxi Gan; Horst Weber; Zaiguang Li; Qingming Chen, Editor(s)

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