Design and Realization of Index-Coupled DFB Laser with Sampled Grating

被引：0
|
作者：
Wang, H. [1 ]
Zhu, H. L. [1 ]
Chen, X. F. [2 ]
Li, J. S. [2 ]
Wang, L. S. [1 ]
Zhang, W. [1 ]
Wang, W. [1 ]
机构：
[1] Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, POB 912, Beijing 100083, Peoples R China
[2] Nanjing Univ, Nanjing Natl Lab Microstruct, Microwave Photon Technol Lab, Nanjing 210093, Jiangsu, Peoples R China
来源：
2008 IEEE PHOTONICSGLOBAL@SINGAPORE (IPGC), VOLS 1 AND 2 | 2008年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
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：
An index-coupled distributed feedback laser with the sampled grating has been designed and fabricated. The +1(st) order reflection of the sampled grating is utilized for laser single mode operation, which is 1.5329 mu m in the experiment. The sampled grating is formed by a conventional holographic exposure combined with the usual photolithography. The typical threshold current of DFB laser with the sampled grating is 25mA, and the optical output is about 10mW at the injected current of 100mA.
引用
收藏
页码：668 / +
页数：2
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