Self mode locked OPSL: Role of high-order modes in starting self-mode-locked operation

H. C. Liang, Y. C. Lee, J. C. Tung, Kuan-Wei Su, Yung-Fu Chen*, Kai-Feng Huang

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

We have experimentally explored the influence of high-order modes on the temporal dynamic of optically pumped semiconductor laser with two different pump-to-mode size ratios ωpl. With a large pump-to-mode size ratio of 1.45, the output beam profile contributed of TEM0,0 mode and few high-order TEMn,m modes were observed and self-mode-locked operation can be started simultaneously. At an incident pump power of 20W, the laser emits 6 W of average output power with 1.17 ps pulse duration at a repetition rate of 1.2GHz.

原文English
主出版物標題Vertical External Cavity Surface Emitting Lasers (VECSELs) III
DOIs
出版狀態Published - 15 4月 2013
事件Vertical External Cavity Surface Emitting Lasers (VECSELs) III - San Francisco, CA, United States
持續時間: 3 2月 20135 2月 2013

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8606
ISSN(列印)0277-786X

Conference

ConferenceVertical External Cavity Surface Emitting Lasers (VECSELs) III
國家/地區United States
城市San Francisco, CA
期間3/02/135/02/13

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