Design of polarity-preserved or polarity-inverted wavelength converters using cross-phase modulation in a highly nonlinear photonic crystal fiber with flat dispersion
文献类型：期刊论文
| 作者 | Hui, Zhan-Qiang1,2; Zhang, Jian-Guo2,3 |
| 刊名 | journal of optics
 |
| 出版日期 | 2012-06-01 |
| 卷号 | 14期号:6页码:065402 |
| 关键词 | wavelength conversion photonic crystal fiber cross-phase modulation optical fiber communication highly nonlinear fiber |
| ISSN号 | 2040-8978 |
| 产权排序 | 2 |
| 合作状况 | 国际 |
| 英文摘要 | in this paper, we propose the design of tunable and robust wavelength converters which can perform the polarity-preserved or polarity-inverted wavelength conversion by using the cross-phase modulation (xpm) in a dispersion-flattened highly nonlinear photonic crystal fiber (df-hnl-pcf). the newly designed wavelength converter consists of a df-hnl-pcf and an optical band-pass filter in the simple straight-line configuration, where xpm leads to broadening the spectrum of a continuous-wave probe light and the polarity-preserved, tunable wavelength conversion is then implemented by filtering out the blue-chirped or red-chirped spectral component of a probe light. the experimental results show that the polarity-preserved wavelength converter using a df-hnl-pcf can achieve the error-free conversion of 10 gbit s(-1) optical data signals with the maximum power penalty of less than 2.1 db over a wavelength range of nearly 34 nm. this wavelength tunability is actually limited by an operational wavelength range of the tunable optical band-pass filter that is used to extract the wavelength-converted signal in our experiment. moreover, the polarity-inverted wavelength conversion is observed at the xpm-based wavelength converter using a df-hnl-pcf, for the first time. this is achieved by tuning the central wavelength of an optical band-pass filter to coincide with that of a chirped probe light. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | optics |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | optical-fiber ; 40 gbit/s ; conversion ; xpm ; signals ; gb/s |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000305391100016 |
| 公开日期 | 2012-09-04 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/20296]  |
| 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.Xian Univ Posts & Telecommun, Xian 710061, Shaanxi, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 3.London S Bank Univ, Dept Engn & Design, London SE1 0AA, England |
| 推荐引用方式 GB/T 7714 | Hui, Zhan-Qiang,Zhang, Jian-Guo. Design of polarity-preserved or polarity-inverted wavelength converters using cross-phase modulation in a highly nonlinear photonic crystal fiber with flat dispersion[J]. journal of optics,2012,14(6):065402. |
| APA | Hui, Zhan-Qiang,&Zhang, Jian-Guo.(2012).Design of polarity-preserved or polarity-inverted wavelength converters using cross-phase modulation in a highly nonlinear photonic crystal fiber with flat dispersion.journal of optics,14(6),065402. |
| MLA | Hui, Zhan-Qiang,et al."Design of polarity-preserved or polarity-inverted wavelength converters using cross-phase modulation in a highly nonlinear photonic crystal fiber with flat dispersion".journal of optics 14.6(2012):065402. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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