Tunable, High-Power, Narrow-Linewidth Diode Laser for Potassium Alkali Metal Vapor Laser Pumping

doi:10.3390/cryst12111675

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	Tunable, High-Power, Narrow-Linewidth Diode Laser for Potassium Alkali Metal Vapor Laser Pumping
	J. L. Han; J. Zhang; X. A. Shan; Y. W. Zhang; H. Y. Peng; L. Qin and L. J. Wang
	2022
发表期刊	Crystals
卷号	12 期号:11 页码:9
摘要	This work proposes a method of compressing spectral linewidth and tuning the central wavelength of multiple high-power diode laser arrays in an external cavity feedback structure based on one volume Bragg grating (VBG). Through the combination of beam collimation and spatial beam technologies, a diode laser source producing 102.1 W at an operating current of 40 A is achieved. This laser source has a central wavelength of 766 nm and a narrow spectral linewidth of 0.164 nm. Moreover, a tuning central wavelength ranging from 776-766.231 nm is realized by precisely controlling the temperature of the VBG, and the locked central wavelength as a function of temperature shifts at the rate of approximately 0.0076 nm/degrees C. The results further prove that the smile under 1 mu m can restrain the self-excitation effect of the emitting laser, which can influence the efficiency of the potassium alkali metal vapor laser pumping.
DOI	10.3390/cryst12111675
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收录类别	sci
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/181722/67295
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. A. Shan,et al. Tunable, High-Power, Narrow-Linewidth Diode Laser for Potassium Alkali Metal Vapor Laser Pumping[J]. Crystals,2022,12(11):9.
APA	J. L. Han,J. Zhang,X. A. Shan,Y. W. Zhang,H. Y. Peng,&L. Qin and L. J. Wang.(2022).Tunable, High-Power, Narrow-Linewidth Diode Laser for Potassium Alkali Metal Vapor Laser Pumping.Crystals,12(11),9.
MLA	J. L. Han,et al."Tunable, High-Power, Narrow-Linewidth Diode Laser for Potassium Alkali Metal Vapor Laser Pumping".Crystals 12.11(2022):9.

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