| Design of polarity-preserved or polarity-inverted wavelength converters using cross-phase modulation in a highly nonlinear photonic crystal fiber with flat dispersion | |
| Hui, Zhan-Qiang1,2; Zhang, Jian-Guo2,3 | |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2012-06-01 | |
| 发表期刊 | JOURNAL OF OPTICS
 |
| ISSN | 2040-8978 |
| 卷号 | 14期号:6页码:065402 |
| 产权排序 | 2 |
| 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. |
| 文章类型 | Article |
| 关键词 | Wavelength Conversion Photonic Crystal Fiber Cross-phase Modulation Optical Fiber Communication Highly Nonlinear Fiber |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1088/2040-8978/14/6/065402 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | OPTICAL-FIBER ; 40 GBIT/S ; CONVERSION ; XPM ; SIGNALS ; GB/S |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000305391100016 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20296 |
| 专题 | 瞬态光学研究室 |
| 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. |
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| Design of polarity-p（1443KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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