Stress-Induced Yb-Doped Large-Mode-Area Polarization-Maintaining Microstructured Fibers with Deviation of the Single-Mode Transmission Band and Delocalization of Higher-Order Modes
文献类型：预印本
| 作者 | Ma, Yuan1,2; Chen, Chao1,2; Wan, Rui1,2; Wang, Pengfei1,2
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| 英文摘要 | The nonlinear effects and laser-induced optical and thermal damage in optical fibers, together with the limitations of beam quality and mode-field area, restrict the power scaling-up of single-mode output for developing high-power fiber lasers in the kilowatt and above range. The design of photonic crystal fibers (PCFs) with large mode areas is an effective way to address this problem. In this paper, the demands and challenges of designing very large-mode-area (VLMA-) PCFs are discussed, including the overall fiber structure design and property simulation, especially the precise definition of single-mode operating conditions of VLMA-PCFs. Finally, an advanced polarization-maintaining, Yb-doped, PCF structure with a large mode area realized by introducing both leakage channels and higher order mode-filtering units is proposed and analyzed theoretically, for which a maximum core diameter of 101 μm and single-mode field diameter of 76.33 μm at 1064 nm and a birefringence value >10-4 orders of magnitude are achieved. © 2023, The Authors. All rights reserved. |
| 出处 | SSRN |
| 出版者 | SSRN |
| ISSN号 | 15565068 |
| 发表日期 | 2023-02-01 |
| 语种 | 英语 |
| 产权排序 | 1 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/96377]  |
| 专题 | 西安光学精密机械研究所_先进光电与生物材料研发中心 |
| 作者单位 | 1.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing; 100049, China 2.State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences (CAS), Xi’an; 710119, China; |
| 推荐引用方式 GB/T 7714 | Ma, Yuan,Chen, Chao,Wan, Rui,et al. Stress-Induced Yb-Doped Large-Mode-Area Polarization-Maintaining Microstructured Fibers with Deviation of the Single-Mode Transmission Band and Delocalization of Higher-Order Modes. 2023. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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