Single-Electrode Controlled Four-Section Coupled-Cavity Tunable Laser

被引：7
|
作者：
Wang, Yin [1 ]
Yang, Youguang [1 ]
He, Jian-Jun [1 ]
机构：
[1] Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Ctr Integrated Optoelect, Dept Opt Engn, Hangzhou 310027, Peoples R China
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2013年 / 25卷 / 14期
关键词：
Coupled-cavity laser; tunable semiconductor laser;
D O I：
10.1109/LPT.2013.2265232
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：
We report the design and experimental results of a single-electrode controlled four-section coupled-cavity tunable laser. The device is fabricated by standard photolithography without epitaxial regrowth. A nine-channel switching of 100 GHz spacing, which is tuned by current injection on a single electrode, is demonstrated. The side-mode-suppression-ratio of each channel is between 31 and 37 dB and the power variation of all channels is < 1.6 dB. The performances under different temperatures are investigated.
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页码：1340 / 1343
页数：4
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