Active phase control and frequency chirp effects on supercontinuum generation in high birefringence photonic crystal fiber
文献类型：期刊论文
| 作者 | Jiang Y. ; Leng Y. ; Chen X. ; Li X. ; Xu Z. |
| 刊名 | opt. commun.
 |
| 出版日期 | 2008 |
| 卷号 | 281期号:9页码:2449 |
| 关键词 | Frequency chirp effects Incident pulses Supercontinuum generation |
| ISSN号 | 0030-4018 |
| 中文摘要 | an acoustic-optics programmable dispersive filter (aopdf) was first employed to actively control the linearly polarized femtosecond pump pulse frequency chirp for supercontinuum (sc) generation in a high birefringence photonic crystal fiber (pcf). by accurately controlling the second order phase distortion and polarization direction of incident pulses, the output sc spectrum can be tuned to various spectral energy distributions and bandwidths. the pump pulse energy and bandwidth are preserved in our experiment. it is found that sc with broader bandwidth can be generated with positive chirped pump pulses except when the chirp value is larger than the optimal value, and the same optimal value exists for the pump pulses polarized along the two principal axes. with optimal positive chirp, more than 78% of the pump energy can be transferred to below 750 nm. otherwise, negative chirp will weaken the blue-shift broadening and the sc bandwidth. (c) 2007 elsevier b.v. all rights reserved. |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000255487400017 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/546]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Jiang Y.,Leng Y.,Chen X.,et al. Active phase control and frequency chirp effects on supercontinuum generation in high birefringence photonic crystal fiber[J]. opt. commun.,2008,281(9):2449, 2453. |
| APA | Jiang Y.,Leng Y.,Chen X.,Li X.,&Xu Z..(2008).Active phase control and frequency chirp effects on supercontinuum generation in high birefringence photonic crystal fiber.opt. commun.,281(9),2449. |
| MLA | Jiang Y.,et al."Active phase control and frequency chirp effects on supercontinuum generation in high birefringence photonic crystal fiber".opt. commun. 281.9(2008):2449. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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