Distributed feedback lasers with two-layer phase-shifted moire gratings

被引：0
|
作者：
Wang, Yen-Chieh [1 ]
Chen, Rih-You [1 ]
Hsieh, Ping-Feng [1 ]
Wang, Yung-Sheng [2 ]
Lin, Wei [2 ]
Chiu, Yi-Jen [1 ]
Hung, Yung-, Jr. [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Photon, 70 Lienhai Rd, Kaohsiung 80424, Taiwan
[2] LandMark Optoelect Corp, 12,Nanke 9th Rd, Tainan 741, Taiwan
来源：
2019 24TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND 2019 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING AND COMPUTING (PSC) | 2019年
关键词：
Semiconductor lasers; Moire gratings; Laser interference lithography;
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：
We demonstrate DFB lasers with a holographic-generated two-layer moire grating. The resulting DFB lasers exhibit stable single wavelength operation (> 40 dB SMSR) at its Bragg wavelength and superior static and dynamic device performance.
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页数：3
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