Changchun Institute of Optics,Fine Mechanics and Physics,CAS
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
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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 |
URL | 查看原文 |
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/181722/68250 |
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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