Infrared and Laser Engineering, Volume. 53, Issue 1, 20230411(2024)
Dual wavelength output Nd: YAG solid-state laser based on spectral beam combining
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Fig. 1. Schematic structure of the spectral beam combination of lasers
Fig. 2. Schematic structure of the spectral beam combination of two solid state Nd:YAG lasers
Fig. 3. Spectrum of the output beam of the spectrally beam combined solid-state Nd:YAG lasers
Fig. 4. Measured output energy of Nd:YAG laser with respect to the current of the pump LD
Fig. 5. Beam quality measurement of the lasers before and after SBC using quadratic curve fitting. (a) Horizontal direction; (b) Vertical direction
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Luda Wang, Weichong Wu, Zhanda Zhu, Zhenxu Bai, Yongling Hui, Hong Lei, Qiang Li. Dual wavelength output Nd: YAG solid-state laser based on spectral beam combining[J]. Infrared and Laser Engineering, 2024, 53(1): 20230411
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Received: Jul. 6, 2023
Accepted: --
Published Online: Mar. 19, 2024
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