High-power narrow-linewidth diode laser based on external cavity feedback technology for Yb: YAG pumping

doi:10.35848/1347-4065/aca247

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	High-power narrow-linewidth diode laser based on external cavity feedback technology for Yb: YAG pumping
	J. L. Han; J. Zhang; X. N. Shan; Y. W. Zhang; H. Y. Peng; L. Qin and L. J. Wang
刊名	Japanese Journal of Applied Physics
	2022
卷号	61 期号:12 页码:6
ISSN号	0021-4922
DOI	10.35848/1347-4065/aca247
英文摘要	An external cavity feedback structure based on volume Bragg grating is introduced to realize the spectral stabilization and linewidth narrowing of a diode laser with a central wavelength of 968.668 nm and a spectral linewidth of 0.405 nm. A diode laser source producing 1.443 kW power from an output fiber with a core diameter of 1000 mu m is achieved by using a spatial beam, combining, and polarization multiplexing technologies. The external cavity feedback and fiber coupling efficiencies exceed 93% and 90%, respectively. Such a high-power narrow-linewidth diode laser can be applied in Yb: YAG pumping efficiently and stably.
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语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/66721]
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	J. L. Han,J. Zhang,X. N. Shan,et al. High-power narrow-linewidth diode laser based on external cavity feedback technology for Yb: YAG pumping[J]. Japanese Journal of Applied Physics,2022,61(12):6.
APA	J. L. Han,J. Zhang,X. N. Shan,Y. W. Zhang,H. Y. Peng,&L. Qin and L. J. Wang.(2022).High-power narrow-linewidth diode laser based on external cavity feedback technology for Yb: YAG pumping.Japanese Journal of Applied Physics,61(12),6.
MLA	J. L. Han,et al."High-power narrow-linewidth diode laser based on external cavity feedback technology for Yb: YAG pumping".Japanese Journal of Applied Physics 61.12(2022):6.