Nonlinear chirped-pulse propagation and supercontinuum generation in photonic crystal fibers | |
Hu, Xiaohong; Wang, Yishan; Zhao, Wei; Yang, Zhi; Zhang, Wei; Li, Cheng; Wang, Hushan | |
作者部门 | 瞬态光学技术国家重点实验室 |
2010-09-10 | |
发表期刊 | APPLIED OPTICS |
ISSN | 0003-6935 |
卷号 | 49期号:26页码:4984-4989 |
产权排序 | 1 |
摘要 | Based on the generalized nonlinear Schrodinger equation and waveguiding properties typical of the photonic crystal fiber structure, nonlinear chirped-pulse propagation and supercontinua generation in the femtosecond and picosecond regimes are investigated numerically. The simulation results indicate that an input chirp parameter mainly affects the initial stage of spectral broadening caused by the self-phase modulation (SPM) effect. In the femtosecond regime where the SPM effect plays an important role in the process of spectral broadening, an input positive chirp can enhance the supercontinuum bandwidth through a modified pulse compression phase and a decreased propagation distance required by soliton fission. In the picosecond regime, where the SPM effect contributes less to the continuum bandwidth and four-wave mixing process or modulational instability dominates the initial stage of spectral and temporal evolution, the output spectral shape and bandwidths are less sensitive to the input chirp parameters. (C) 2010 Optical Society of America |
文章类型 | Article |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1364/AO.49.004984 |
收录类别 | SCI ; EI |
关键词[WOS] | STIMULATED RAMAN-SCATTERING ; OPTICAL-FIBERS ; CONTINUUM GENERATION ; DISPERSION ; LASERS |
语种 | 英语 |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000281706500018 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/9717 |
专题 | 瞬态光学研究室 |
作者单位 | Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Hu, Xiaohong,Wang, Yishan,Zhao, Wei,et al. Nonlinear chirped-pulse propagation and supercontinuum generation in photonic crystal fibers[J]. APPLIED OPTICS,2010,49(26):4984-4989. |
APA | Hu, Xiaohong.,Wang, Yishan.,Zhao, Wei.,Yang, Zhi.,Zhang, Wei.,...&Wang, Hushan.(2010).Nonlinear chirped-pulse propagation and supercontinuum generation in photonic crystal fibers.APPLIED OPTICS,49(26),4984-4989. |
MLA | Hu, Xiaohong,et al."Nonlinear chirped-pulse propagation and supercontinuum generation in photonic crystal fibers".APPLIED OPTICS 49.26(2010):4984-4989. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Nonlinear chirped-pu(686KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论