Compact diode-pumped tunable single- and dual-wavelength single-frequency semiconductor disk lasers

doi:10.1016/j.infrared.2023.104873

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	Compact diode-pumped tunable single- and dual-wavelength single-frequency semiconductor disk lasers
	M. Xiong, Y. Zhao, D. Wang, Z. Chen, B. Xu, S. Yu and C. Tong
	2023
发表期刊	Infrared Physics and Technology (IF:2.379[JCR-2019],2.182[5-Year])
ISSN	13504495
卷号	134
摘要	Optically pumped external cavity semiconductor disk laser (SDL) combines the characteristics of semiconductor laser and solid-state laser, and has important research value. In this paper, an InGaAs SDL with different emission peak from others was designed. Under free-running operation and a cooling temperature of 12 °C, a few-longitudinal-mode continuous wave laser at 1037 nm with a maximum output power of 2.53 W and a slope efficiency of 41.3% with respect to an absorbed power of about 8.0 W was achieved. Based on this experiment, stable single-wavelength single frequency SDL with maximum output power of 1.79 W was obtained by inserting an etalon into the laser resonator. The single frequency laser was measured to have near-diffraction-limited beam quality. Flexible and continuous wavelength tuning from 1034.77 nm to 1041.10 nm of the single-wavelength single frequency SDL was also realized by introducing another etalon. Under this situation, we also obtained tunable dual-wavelength single frequency SDLs, for the first time to our knowledge. Compared to complex methods such as particular bandgap engineering design or multi-SDL resonator for generating dual-wavelength lasers, the method proposed in this work by using etalons is a simple, feasible, and low-cost solution. © 2023 Elsevier B.V.
DOI	10.1016/j.infrared.2023.104873
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收录类别	sci ; ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68054
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	M. Xiong, Y. Zhao, D. Wang, Z. Chen, B. Xu, S. Yu and C. Tong. Compact diode-pumped tunable single- and dual-wavelength single-frequency semiconductor disk lasers[J]. Infrared Physics and Technology,2023,134.
APA	M. Xiong, Y. Zhao, D. Wang, Z. Chen, B. Xu, S. Yu and C. Tong.(2023).Compact diode-pumped tunable single- and dual-wavelength single-frequency semiconductor disk lasers.Infrared Physics and Technology,134.
MLA	M. Xiong, Y. Zhao, D. Wang, Z. Chen, B. Xu, S. Yu and C. Tong."Compact diode-pumped tunable single- and dual-wavelength single-frequency semiconductor disk lasers".Infrared Physics and Technology 134(2023).

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