| Experimental investigations of pulse shape control in passively mode-locked fiber lasers with net-normal dispersion |
| Wang, L. R.; Han, D. D.
|
| 作者部门 | 瞬态室
|
| 2013-03-01
|
| 发表期刊 | LASER PHYSICS
 |
| ISSN | 1054-660X
|
| 卷号 | 23期号:3页码:035106 |
| 产权排序 | 第一
|
| 摘要 | Pulse shape control in passively mode-locked fiber lasers with net-normal dispersion is investigated experimentally. Three kinds of pulses with different spectral and temporal shapes are observed, and their pulse-shaping mechanisms are discussed. After a polarization-resolved system external to the cavity, the maximum intensity differences of the two polarization components for the rectangular-spectrum (RS), Gaussian-spectrum (GS), and super-broadband (SB) pulses are measured as similar to 20 dB, similar to 15 dB, and similar to 1 dB, respectively. It is suggested that the equivalent saturable absorption effect plays an increasingly important role from the RS to GS and then to SB pulses in the pulse-shaping processes, while the spectral filtering effect declines. This work could help in systematically understanding pulse formation and proposing guidelines for the realization of pulses with better performance in fiber lasers. |
| 文章类型 | Article
|
| WOS标题词 | Science & Technology
; Physical Sciences
|
| DOI | 10.1088/1054-660X/23/3/035106
|
| 收录类别 | SCI
; EI
|
| 关键词[WOS] | ERBIUM-DOPED FIBER
; PHOTONIC CRYSTAL FIBER
; NORMAL-CAVITY-DISPERSION
; DISSIPATIVE SOLITONS
; SUPERCONTINUUM GENERATION
; BRAGG GRATINGS
; EVOLUTION
; OSCILLATOR
; LOCKING
|
| 语种 | 英语
|
| WOS研究方向 | Optics
; Physics
|
| WOS类目 | Optics
; Physics, Applied
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| WOS记录号 | WOS:000318005700011
|
| 引用统计 |
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| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/21022
|
| 专题 | 瞬态光学研究室
|
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
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推荐引用方式
GB/T 7714 |
Wang, L. R.,Han, D. D.. Experimental investigations of pulse shape control in passively mode-locked fiber lasers with net-normal dispersion[J]. LASER PHYSICS,2013,23(3):035106.
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| APA |
Wang, L. R.,&Han, D. D..(2013).Experimental investigations of pulse shape control in passively mode-locked fiber lasers with net-normal dispersion.LASER PHYSICS,23(3),035106.
|
| MLA |
Wang, L. R.,et al."Experimental investigations of pulse shape control in passively mode-locked fiber lasers with net-normal dispersion".LASER PHYSICS 23.3(2013):035106.
|
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