Optimum parameters for CO2 laser-assisted poling of optical fibers

被引：6

作者：

Blazkiewicz, P ^{[1
]}

Xu, W ^{[1
]}

Fleming, S ^{[1
]}

机构：

[1] Univ Sydney, Opt Fiber Technol Ctr, Australian Photon Cooperat Res Ctr, Sydney, NSW 2006, Australia

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2002年 / 20卷 / 06期

基金：

澳大利亚研究理事会;

关键词：

electrooptic devices; optical components; optical fiber devices; optical fiber materials; optical fibers;

D O I：

10.1109/JLT.2002.1018807

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：

CO2 laser-assisted poling is a new technique that potentially allows rapid poling and spatially selective poling.,The effect of scan-rate, multiple scans, and power fluctuations on CO2 laser-assisted poling were investigated. For a beam irradiance of 52 W (.) cm(-2) the minimum necessary dwell time was 0.55 s; multiple scans have no effect unless the poling conditions are changed. CO2 laser-assisted poling was; found to be sensitive to perturbations such as laser power fluctuations; which were detrimental. Under optimized conditions the maximum electrooptic coefficient achieved was 0.4 pm/V Fiber devices up to 90 cm in length have been poled.

引用

页码：965 / 968

页数：4

共 8 条

[1]

Allen A, 1998, BYTE, V23, P15

[2] Carbon dioxide laser-assisted poling of silicate-based optical fibers [J].