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Proceedings Paper

Stability of high-Tg polyimide planar waveguides
Author(s): Linlin Qiu; Qishun Shen; Zhuangqi Cao; Yingli Chen; Jie Ying; Zikang Zhu; Yan-Gang Liu; De-yin Huang
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Paper Abstract

The planar waveguides have been successfully fabricated using polyimide as host in guest-host thin films. The stability of the poled film by corona-onset poling at elevated temperature is investigated. By measuring small changes in the refractive-index anisotropy, the optical waveguiding technique is demonstrated to be a sensitive measure of the poling-induced order. Second-harmonic generation experiments are performed to measure the decay of second-order nonlinearity.

Paper Details

Date Published: 30 September 1996
PDF: 5 pages
Proc. SPIE 2891, Integrated Optoelectronics, (30 September 1996); doi: 10.1117/12.253190
Show Author Affiliations
Linlin Qiu, Shanghai Jiao Tong Univ. (China)
Qishun Shen, Shanghai Jiao Tong Univ. (China)
Zhuangqi Cao, Shanghai Jiao Tong Univ. (China)
Yingli Chen, Shanghai Jiao Tong Univ. (China)
Jie Ying, Shanghai Jiao Tong Univ. (China)
Zikang Zhu, Shanghai Jiao Tong Univ. (China)
Yan-Gang Liu, Shanghai Jiao Tong Univ. (China)
De-yin Huang, Shanghai Jiao Tong Univ. (China)


Published in SPIE Proceedings Vol. 2891:
Integrated Optoelectronics
Ray T. Chen; Won-Tien Tsang; BingKun Zhou, Editor(s)

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