Polarisation-independent Er:Ti:LiNbO3 waveguide amplifier pumped by a laser diode at 980 nm

被引：14

作者：

Voinot, V ^{[1
]}

Ferriere, R ^{[1
]}

Goedgebuer, JP ^{[1
]}

机构：

[1] Univ Franche Comte, CNRS,UFR 0067, Inst Microtech Franche Comte, Lab Opt PM Duffieux,UMR 6603, F-25030 Besancon, France

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 06期

关键词：

D O I：

10.1049/el:19980379

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：

A polarisation-independent integrated X-cut Z-propagating Er-doped Ti:LiNbO3 waveguide amplifier, pumped by a 980nm laser diode, is reported for the first time. An amplifying gain of 0.95dB/cm was achieved for only 40mW of coupled pump power. The cross-section for alpha-polarisation and the losses are measured directly within the waveguide to check the accordance of the experimental amplification gain with the theoretical models published previously.

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收藏

页码：549 / 550

页数：2

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