DEGENERATE 4-WAVE-MIXING IN POLYDIACETYLENE WAVE-GUIDES

被引：10

作者：

WESTLAND, DJ

SKARDA, V

BLAU, W

COSTA, L

机构：

[1] UNIV DUBLIN TRINITY COLL,DEPT PHYS,DUBLIN 2,IRELAND

[2] ENICHEM SPA,RISV,I-20097 DONATO MILANESE,ITALY

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 15期

关键词：

WAVE-GUIDES; MIXERS; FILMS;

D O I：

10.1049/el:19910835

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Degenerate four wave mixing of light at 1.055-mu-m guided in poly[4,6-decadiyne-1,10 diol bis(n-butoxycarbonylmethylurethane)] planar waveguides has been observed. Diffraction efficiencies of up to 24% have been obtained, with a laser peak power of 2 W. Approximately 50% of the nonlinear mechanism can be attributed to the ultrafast molecular hyperpolarisability of the polymer.

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页码：1327 / 1329

页数：3

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