1550 nm external cavity diode laser with enhanced SMSR based on polarization mismatch by grating rotation
文献类型：期刊论文
| 作者 | Y.Wang; H.Wu; X.Zhang; J.G.Liu; C.Chen; Y.B.Wang; Y.L.Zhou |
| 刊名 | Applied Optics
 |
| 出版日期 | 2019 |
| 卷号 | 58期号:19页码:5213-5218 |
| 关键词 | semiconductor-laser,optical feedback,weak,regimes,single,Optics |
| ISSN号 | 1559-128X |
| DOI | 10.1364/ao.58.005213 |
| 英文摘要 | 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 |
| 语种 | 英语 |
| 源URL | [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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