High Brightness Diode Laser Based on V-Shaped External Cavity and Beam-Waist Splitting Polarization Combining

doi:10.3390/app13042125

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	High Brightness Diode Laser Based on V-Shaped External Cavity and Beam-Waist Splitting Polarization Combining
	Y. F. Zhao, C. Z. Tong, Z. P. Wei, J. Feng and L. J. Wang
	2023
发表期刊	Applied Sciences-Basel
卷号	13 期号:4 页码:8
摘要	A beam combining method to improve the brightness of diode lasers is proposed based on a V-shaped external cavity spectral beam and beam-waist splitting polarization combination. This design has the outstanding advantages of improving the beam quality, brightness, and versatility of the diode laser. Specifically, an output power over 16W with M-2 factors of 1.79 x 3.92 (Beam Parameter Product BPP = 0.55 x 1.22 mm mrad) at 40 A in the fast and slow axis is demonstrated for a commercial standard cm-bar. Furthermore, the slow axis M-2 of the combined laser is improved by 56% compared with that of a single emitter. Additionally, the brightness of 262 MW center dot cm(-2)center dot sr(-1), 136% higher than that of spectral beam combining without using beam-waist splitting polarization, was realized.
DOI	10.3390/app13042125
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收录类别	sci
语种	英语
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68250
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. F. Zhao, C. Z. Tong, Z. P. Wei, J. Feng and L. J. Wang. High Brightness Diode Laser Based on V-Shaped External Cavity and Beam-Waist Splitting Polarization Combining[J]. Applied Sciences-Basel,2023,13(4):8.
APA	Y. F. Zhao, C. Z. Tong, Z. P. Wei, J. Feng and L. J. Wang.(2023).High Brightness Diode Laser Based on V-Shaped External Cavity and Beam-Waist Splitting Polarization Combining.Applied Sciences-Basel,13(4),8.
MLA	Y. F. Zhao, C. Z. Tong, Z. P. Wei, J. Feng and L. J. Wang."High Brightness Diode Laser Based on V-Shaped External Cavity and Beam-Waist Splitting Polarization Combining".Applied Sciences-Basel 13.4(2023):8.

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