kW-class fiber-coupled diode laser source based on dense spectral multiplexing of an ultra-narrow channel spacing
文献类型：期刊论文
| 作者 | Zhu, H. B.; Lin, X. C.; Zhang, Y. W.; Zhang, J. W.; Wang, B.; Zhang, J. L.; Qin, L. ; Ning, Y. Q.; Wu, H.
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| 刊名 | Optics Express
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| 出版日期 | 2018 |
| 卷号 | 26期号:19页码:24723-24733 |
| ISSN号 | 1094-4087 |
| 关键词 | volume bragg gratings simultaneous frequency stabilization hp-dwdm improvement radiation bars Optics |
| DOI | 10.1364/oe.26.024723 |
| 英文摘要 | A dense spectral multiplexing structure based on the reflective volume Bragg gratings is introduced to realize the diode laser multiplexing with an ultra-narrow channel spacing of 1.5 nm. With the combination of polarization multiplexing and coarse spectral multiplexing, a diode laser source producing 2045 W power from an output fiber with a core diameter of 105 mu m and NA of 0.2 is achieved at an injection current of 10 A. The electro-optical and optical-optical efficiency of the laser source is 42% and 76%, respectively. Experimental results demonstrate the ability of dense spectral multiplexing based on VBG to realize high output power and brightness. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/61042]  |
| 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 | Zhu, H. B.,Lin, X. C.,Zhang, Y. W.,et al. kW-class fiber-coupled diode laser source based on dense spectral multiplexing of an ultra-narrow channel spacing[J]. Optics Express,2018,26(19):24723-24733. |
| APA | Zhu, H. B..,Lin, X. C..,Zhang, Y. W..,Zhang, J. W..,Wang, B..,...&Wu, H..(2018).kW-class fiber-coupled diode laser source based on dense spectral multiplexing of an ultra-narrow channel spacing.Optics Express,26(19),24723-24733. |
| MLA | Zhu, H. B.,et al."kW-class fiber-coupled diode laser source based on dense spectral multiplexing of an ultra-narrow channel spacing".Optics Express 26.19(2018):24723-24733. |
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