Coherent beam combination of an optical array using adaptive fiber optics collimators
文献类型：期刊论文
| 作者 | Geng, Chao1,2; Li, Xinyang1; Zhang, Xiaojun1; Rao, Changhui1 |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 284期号:24页码:5531-5536 |
| 关键词 | Fiber laser Coherent beam combination Adaptive fiber optics collimator Stochastic parallel gradient descent |
| 英文摘要 | A novel adaptive-fiber-optics-collimator (AFOC) compensating both piston-type and tip/tilt-type phase errors of output beam is introduced, and has been employed in experiments of coherent beam combination (CBC) of a delta distributed fiber array. Feedback control is realized using stochastic parallel gradient descent (SPGD) algorithm. Excellent CBC effect has been achieved when piston and tip/tilt errors among beamlets corrected. The necessity of wavefront tip/tilt control in CBC is verified. Experimental results exhibit great potential applications of this kind of AFOC in fiber amplifier arrays. (C) 2011 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | PHASE ; AMPLIFIER ; LOCKING |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000296687100005 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3428]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Sichuan, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Geng, Chao,Li, Xinyang,Zhang, Xiaojun,et al. Coherent beam combination of an optical array using adaptive fiber optics collimators[J]. OPTICS COMMUNICATIONS,2011,284(24):5531-5536. |
| APA | Geng, Chao,Li, Xinyang,Zhang, Xiaojun,&Rao, Changhui.(2011).Coherent beam combination of an optical array using adaptive fiber optics collimators.OPTICS COMMUNICATIONS,284(24),5531-5536. |
| MLA | Geng, Chao,et al."Coherent beam combination of an optical array using adaptive fiber optics collimators".OPTICS COMMUNICATIONS 284.24(2011):5531-5536. |
入库方式： OAI收割
来源：光电技术研究所
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