1550 nm external cavity diode laser with enhanced SMSR based on polarization mismatch by grating rotation

doi:10.1364/ao.58.005213

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	1550 nm external cavity diode laser with enhanced SMSR based on polarization mismatch by grating rotation
	Y.Wang; H.Wu; X.Zhang; J.G.Liu; C.Chen; Y.B.Wang; Y.L.Zhou
	2019
发表期刊	Applied Optics
ISSN	1559-128X
卷号	58 期号:19 页码:5213-5218
摘要	A tunable external cavity diode laser (ECDL) with high side-mode suppression ratio (SMSR) is demonstrated. The ECDL is operated at both strong and weak feedback steady states with single longitudinal mode. Compared with the strong feedback mode, the SMSR of the weak feedback mode is significantly enhanced by rotating the grating along the axis of the incident beam, which changes the polarization orientation versus the grating grooves. The highest SMSR of the weak feedback mode is 54 dB at the injection current of 300 mA. The tunable range of the ECDL with weak feedback mode reaches 130.9 nm. (C) 2019 Optical Society of America
关键词	semiconductor-laser,optical feedback,weak,regimes,single,Optics
DOI	10.1364/ao.58.005213
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62972
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y.Wang,H.Wu,X.Zhang,et al. 1550 nm external cavity diode laser with enhanced SMSR based on polarization mismatch by grating rotation[J]. Applied Optics,2019,58(19):5213-5218.
APA	Y.Wang.,H.Wu.,X.Zhang.,J.G.Liu.,C.Chen.,...&Y.L.Zhou.(2019).1550 nm external cavity diode laser with enhanced SMSR based on polarization mismatch by grating rotation.Applied Optics,58(19),5213-5218.
MLA	Y.Wang,et al."1550 nm external cavity diode laser with enhanced SMSR based on polarization mismatch by grating rotation".Applied Optics 58.19(2019):5213-5218.

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