Giant-chirp oscillator for ultra-large net-normal-dispersion fiber lasers
文献类型：期刊论文
| 作者 | Wang, L. R.; Liu, X. M.; Gong, Y. K. |
| 刊名 | laser physics letters
 |
| 出版日期 | 2010 |
| 卷号 | 7期号:1页码:63-67 |
| 关键词 | dissipative solitons chirp gain filtering |
| ISSN号 | 1612-2011 |
| 英文摘要 | we report oil the experimental observations for giant-chirped dissipative solitons emitted from a passively mode-locked fiber laser, which has ultra-large normal cavity dispersion. two types of solitons coexist in the same cavity and evolve with different spectrum shape, one of which is exhibited as a rectangular-spectrum profile and the other is as a bell-spectrum profile. both are highly chirped due to the positively nonlinear effect together with strong nor-mat dispersion. the maximal time-bandwidth product of solitons reported here can be its large as 236.3, which is far larger than 0.315 for (he classical solitons. the dynamic evolution of solitons versus pump power is demonstrated. the experimental results suggest that the nonlinear polarization rotation and the gain filtering effect dominate the pulse-shaping alternately, which lead to the spectrum profile transforming. with further increasing the pump power, the proposed laser emits multiple pulses one by one, and the number of pulses can be up to five at the pump power of similar to 505 mw. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics ; physics, applied |
| 研究领域[WOS] | optics ; physics |
| 关键词[WOS] | nonlinear polarization rotation ; doped fiber ; all-fiber ; pulse-propagation ; solitons ; amplifiers |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000273878100013 |
| 公开日期 | 2011-07-08 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/9775]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, L. R.,Liu, X. M.,Gong, Y. K.. Giant-chirp oscillator for ultra-large net-normal-dispersion fiber lasers[J]. laser physics letters,2010,7(1):63-67. |
| APA | Wang, L. R.,Liu, X. M.,&Gong, Y. K..(2010).Giant-chirp oscillator for ultra-large net-normal-dispersion fiber lasers.laser physics letters,7(1),63-67. |
| MLA | Wang, L. R.,et al."Giant-chirp oscillator for ultra-large net-normal-dispersion fiber lasers".laser physics letters 7.1(2010):63-67. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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