Going beyond the beam quality limit of spectral beam combining of diode lasers in a V-shaped external cavity
文献类型：期刊论文
| 作者 | Zhao, Y. F.; Sun, F. Y.; Tong, C. Z.; Shu, S. L.; Hou, G. Y.; Lu, H. Y.; Zhang, X. ; Wang, L. J.; Tian, S. C.; Wang, L. J.
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| 刊名 | Optics Express
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| 出版日期 | 2018 |
| 卷号 | 26期号:11页码:14058-14065 |
| 关键词 | power array bar kw Optics |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/oe.26.014058 |
| 英文摘要 | A novel spectral beam combining (SBC) approach based on off-axis feedback in a V-shaped external cavity (VSBC) was proposed and demonstrated. A highly reflecting mirror was used to supply the optical feedback by partial overlapping the beam. The advantages of simple setup, output coupler free, tunable beam quality and emission power over traditional SBC were presented. The beam quality exceeds single emitter with the similar energy conversion efficiency to the traditional SBC. The M-2 factors of 2.31 x 3.76 in fast and slow axes and a brightness of 122 MWcm(-2)sr(-1) were realized at 30 A based on a commercial broad-area diode laser array. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/61003]  |
| 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 | Zhao, Y. F.,Sun, F. Y.,Tong, C. Z.,et al. Going beyond the beam quality limit of spectral beam combining of diode lasers in a V-shaped external cavity[J]. Optics Express,2018,26(11):14058-14065. |
| APA | Zhao, Y. F..,Sun, F. Y..,Tong, C. Z..,Shu, S. L..,Hou, G. Y..,...&Wang, L. J..(2018).Going beyond the beam quality limit of spectral beam combining of diode lasers in a V-shaped external cavity.Optics Express,26(11),14058-14065. |
| MLA | Zhao, Y. F.,et al."Going beyond the beam quality limit of spectral beam combining of diode lasers in a V-shaped external cavity".Optics Express 26.11(2018):14058-14065. |
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