Experimental research of supercontinuum generation by femtosecond pulse in highly nonlinear photonic crystal fiber
文献类型：期刊论文
| 作者 | Liu Wei-Hua2; Song Xiao-Zhong2; Wang Yi-Shan2; Liu Hong-Jun2; Zhao Wei2; Liu Xue-Ming2; Peng Qin-Jun3; Xu Zu-Yan3 |
| 刊名 | acta physica sinica
 |
| 出版日期 | 2008-02-01 |
| 卷号 | 57期号:2页码:917-922 |
| 关键词 | photonic crystal fibers supercontinuum high-order solitons anomalous dispersion region |
| ISSN号 | 1000-3290 |
| 英文摘要 | we pumped a 1m long highly nonlinear photonic crystal fiber by a ti: sapphire laser and generated a supercontinuum with the wavelength extension form 420-1700 nm, of which the output power was about 170 mw and we conversion efficiency was above 20%. the experiment result was particularly analyzed and compared with calculated result, and we consider the main reasons of supercontinuum generation was fission of high-order solitons and four-wave mixing. we also researched the supercontinuum generation under different pump power and wavelength conditions. with the pump power increased gradually in the same fiber, the output spectrum can be divided into initial broadening stage, dramatic broadening stage and saturation broadening stage. when the output spectrum is in the initial broadening stage or saturation broadening stage, there exists some residual pump, when the output spectrum is in the dramatic broadening stage, the highest conversion efficiency is obtained. when the pump wavelength is in the anomalous dispersion region of the fiber, the spectrum width is far broader than that in the zero dispersion region, but the shapes of the spectra are very similar. these conclusions provide valuable reference for supercontinuum system optimization and control. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 数理科学和化学 |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | optical-fiber ; anomalous-dispersion ; laser-pulses ; light ; glass ; mode |
| 收录类别 | SCI ; EI |
| 语种 | 中文 |
| WOS记录号 | WOS:000253432100046 |
| 公开日期 | 2011-09-30 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/10885]  |
| 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 | 1.Wuhan Polytech Univ, Dept Math & Phys, Wuhan 430023, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Technol, Xian, Peoples R China 3.Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Wei-Hua,Song Xiao-Zhong,Wang Yi-Shan,et al. Experimental research of supercontinuum generation by femtosecond pulse in highly nonlinear photonic crystal fiber[J]. acta physica sinica,2008,57(2):917-922. |
| APA | Liu Wei-Hua.,Song Xiao-Zhong.,Wang Yi-Shan.,Liu Hong-Jun.,Zhao Wei.,...&Xu Zu-Yan.(2008).Experimental research of supercontinuum generation by femtosecond pulse in highly nonlinear photonic crystal fiber.acta physica sinica,57(2),917-922. |
| MLA | Liu Wei-Hua,et al."Experimental research of supercontinuum generation by femtosecond pulse in highly nonlinear photonic crystal fiber".acta physica sinica 57.2(2008):917-922. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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