All-optical format conversion from non-return-to-zero to return-to-zero based on four-wave mixing in photonic crystal fiber
文献类型：期刊论文
| 作者 | Hui Zhan-Qiang1; Zhang Jian-Guo2
|
| 刊名 | acta physica sinica
 |
| 出版日期 | 2012 |
| 卷号 | 61期号:1 |
| 关键词 | all-optical format conversion four-wave mixing (MP-FWM) photonic crystal fiber (PCF) |
| 英文摘要 | the conversion from all-optical non-return-to-zero (nrz) to return-to-zero (rz) format is a crucial technology in interfacing wdm and otdm of future transparent photonic network. the conversion from all-optical single-to-dual nrz to rz format conversion is presented and experimentally demonstrated based on four-wave mixing (fwm) in a 50 m dispersion-flattened highly-nonlinear photon crystal fiber (df-hnl-pcf). the original nrz format is converted into rz format by injecting synchronized clock signal into the df-hnl-pcf. the fwm effect generates two sideband components, which carry the same data information as the original nrz signal with rz format. the proposed format converter has a wide and tunable operation wavelength range of 19.3 nm. the optimum conversion efficiency, extinct ratio and q factor are -21 db, 11.9 db and 7.2, respectively. the system is transparent to both bit rate and modulation format. the advantage of this scheme consists in the ability of bandwidth scalable due to the fact that the dispersion flattening of hnl - pcf is used. furthermore, it is all optical fiber, compact and robust, which makes it more competitive as well as easily accessible for use in practical optical communication systems. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | nonlinear polarization rotation ; wavelength conversion ; channel nrz ; wdm ; amplifier ; switch ; pump ; otdm ; soa |
| 收录类别 | SCI |
| 语种 | 中文 |
| WOS记录号 | WOS:000299359900037 |
| 公开日期 | 2015-06-30 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/24023]  |
| 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 Inst Posts & Telecommun, Xian 710061, Peoples R China 2.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 | Hui Zhan-Qiang,Zhang Jian-Guo. All-optical format conversion from non-return-to-zero to return-to-zero based on four-wave mixing in photonic crystal fiber[J]. acta physica sinica,2012,61(1). |
| APA | Hui Zhan-Qiang,&Zhang Jian-Guo.(2012).All-optical format conversion from non-return-to-zero to return-to-zero based on four-wave mixing in photonic crystal fiber.acta physica sinica,61(1). |
| MLA | Hui Zhan-Qiang,et al."All-optical format conversion from non-return-to-zero to return-to-zero based on four-wave mixing in photonic crystal fiber".acta physica sinica 61.1(2012). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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