1Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 2018002Graduate School of the Chinese Academy of Sciences, Beijing 100049
Line-Width Reduction of a Laser Diode Array Using an External Cavity with Two Feedback Mirrors
SU Zhou-Ping 1,2;LOU Qi-Hong1;DONG Jing-Xing1;ZHOU Jun1;WEI Yun-Rong1
1Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 2018002Graduate School of the Chinese Academy of Sciences, Beijing 100049
摘要A novel Littman--Metcalf external cavity laser diode array with two feedback mirrors is introduced. The line-width broadening effect caused by smile can be reduced by the novel external cavity. At the drive current of 16A, the line-width is narrowed to 0.1nm from free-running width of 1.6nm with output efficiency of 84%.
Abstract:A novel Littman--Metcalf external cavity laser diode array with two feedback mirrors is introduced. The line-width broadening effect caused by smile can be reduced by the novel external cavity. At the drive current of 16A, the line-width is narrowed to 0.1nm from free-running width of 1.6nm with output efficiency of 84%.
(Resonators, cavities, amplifiers, arrays, and rings)
引用本文:
SU Zhou-Ping;LOU Qi-Hong;DONG Jing-Xing;ZHOU Jun;WEI Yun-Rong. Line-Width Reduction of a Laser Diode Array Using an External Cavity with Two Feedback Mirrors[J]. 中国物理快报, 2007, 24(9): 2587-2589.
SU Zhou-Ping, LOU Qi-Hong, DONG Jing-Xing, ZHOU Jun, WEI Yun-Rong. Line-Width Reduction of a Laser Diode Array Using an External Cavity with Two Feedback Mirrors. Chin. Phys. Lett., 2007, 24(9): 2587-2589.
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