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检索条件"主题词=FWM"
295 条 记 录,以下是1-10 订阅
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Improvement of four-wave mixing-based wavelength conversion efficiency in dispersion shifted fiber by 40-GHz clock pumping
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Chinese Optics Letters 2008年 第4期6卷 291-293页
作者: 杨爱英 孙雨南 Department of Opto-Electronics Engineering Beijing Institute of Technology Beijing 100081
40-GHz clock modulated signal as a pump to improve the efficiency of four-wave mixing(FWM)-based wavelength conversion in a 26.5-km dispersion shifted fiber(DSF)is investigated.The experimental results demonstrate... 详细信息
来源: 同方期刊数据库 同方期刊数据库 OSA期刊 评论
Chromatic dispersion measurement using the relative power of two beating frequencies
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Microwave and optical technology letters 2005年 第3期46卷 268-271页
作者: Al-Qdah, MT Rashid, HA Khazani, M Dimyati, K Ali, BM Multimedia Univ Selangor 63100 DE Malaysia
A novel technique for measuring the accumulated chromatic dispersion (CD) in single-mode fiber (SMF) is presented. The technique measures CD by simultaneously launching pump and probe optical signals at omega(1) angul... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 Wiley期刊 Wiley期刊 ebsco(ASP/aph) 评论
All-optical wavelength conversion and signal regeneration of PAM-4 signal using a silicon waveguide
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Optics Express 2016年 第7期24卷 7158-7167页
作者: Long, Yun Wang, Andong Zhou, Linjie Wang, Jian Huazhong Univ Sci & Technol Wuhan Natl Lab Optoelect Sch Opt & Elect Informat Wuhan 430074 Hubei Peoples R China Shanghai Jiao Tong Univ Dept Elect Engn State Key Lab Adv Opt Commun Syst & Networks Shanghai 200240 Peoples R China
We experimentally demonstrate on-chip all-optical wavelength conversion of 10-Gbit/s (9.35-Gbit/s net rate) 4-level pulse amplitude modulation (PAM-4) signal by exploiting degenerate four-wave mixing (FWM) in a silico... 详细信息
来源: OSA期刊 评论
Reconfigurable dual-channel all-optical logic gate in a silicon waveguide using polarization encoding
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Optics Letters 2015年 第7期40卷 1448-1451页
作者: Gao, Shiming Wang, Xiaoyan Xie, Yanqiao Hu, Peiran Yan, Qiang Zhejiang Univ State Key Lab Modern Opt Instrumentat Ctr Opt & Electromagnet Res Hangzhou 310058 Zhejiang Peoples R China Columbia Univ Dept Elect Engn New York NY 10027 USA
A reconfigurable dual-channel all-optical logic gate is proposed and experimentally demonstrated using four-wave mixing in a silicon waveguide for polarization encoding signals. Six logic functions, XNOR, AND, NOR, XO... 详细信息
来源: OSA期刊 ebsco(MEDLINE/cmedm) 评论
Multichannel wavelength multicasting for two QPSK signals based on FWM in SOA
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中国光学快报:英文版 2015年 第1期13卷 10-16页
作者: 秦军 纪越峰 王宏祥 王丹石 张民 吕国伟 State Key Laboratory of Information Photonics and Optical Communication School of Information and Communication Engineering Beijing University of Posts and Telecommunications Beijing 100876 China Institute of Innovative Science and Technology Tokai University Japan
We experimentally demonstrate multichannel wavelength multicasting for two nonreturn-to-zero quadrature phase-shift keying(NRZ-QPSK) channels based on four-wave mixing(FWM) in semiconductor optical amplifier(SOA). Thr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 万方期刊 万方期刊 OSA期刊 评论
Ultrabroad tunable wavelength conversion in a semiconductor optical amplifier
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Microwave and optical technology letters 2006年 第11期48卷 2139-2142页
作者: Lu, Z. G. Bock, P. Liu, J. R. Florjanczyk, M. Hall, T. Natl Res Council Canada Inst Microstruct Sci Ottawa ON K1A 0R6 Canada Univ Ottawa Sch Informat Technol Ottawa ON K1N 6N5 Canada
By using two orthogonally-polarized pump beams, an over 10.66 THz tuning range wavelength converter is demonstrated with uniform conversion efficiency, and equalized signal-to-noise ratio (SNR) through four-wave mixin... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 Wiley期刊 Wiley期刊 ebsco(ASP/aph) 评论
Multifunctional switching unit for add/drop, wavelength conversion, format conversion, and WDM multicast based on bidirectional LCoS and SOA-loop architecture
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Optics Express 2014年 第18期22卷 21847-21858页
作者: Wang, Danshi Zhang, Min Qin, Jun Lu, Guo-Wei Wang, Hongxiang Huang, Shanguo Beijing Univ Posts & Telecommun State Key Lab Informat Photon & Opt Commun Beijing 100876 Peoples R China Tokai Univ Inst Innovat Sci & Technol Hiratsuka Kanagawa 25912 Japan
We propose a multifunctional optical switching unit based on the bidirectional liquid crystal on silicon (LCoS) and semiconductor optical amplifier (SOA) architecture. Add/drop, wavelength conversion, format conversio... 详细信息
来源: OSA期刊 评论
Polarization-independent wavelength conversion using a single semiconductor optical amplifier
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Chinese Optics Letters 2005年 第2期3卷 110-112页
作者: 徐晓峰 韦珏 康智慧 姜云 朱卫中 乔芸芸 高锦岳 College of Physics Jilin University Changchun 130023 Key Lab for Coherent Light Atomic and Molecular Spectroscopy Educational Ministry of China Changchun 130023
Polarization-independent wavelength conversion is demonstrated by using four-wave mixing (FWM) in a single semiconductor optical amplifier (SOA). In this scheme, all the incident fields are split into two orthogonal-p... 详细信息
来源: 同方期刊数据库 同方期刊数据库 OSA期刊 评论
Experimental Study of Single- and Multicast Wavelength Conversion at 10 Gb/s Exploiting Four-Wave Mixing in Highly Non-Linear-Photonic Crystal Fiber with Widely Tunable Conversion Range
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Fiber and Integrated Optics 2012年 第3期31卷 147-163页
作者: Hui, Zhan-Qiang Gong, Jia-Min Liang, Meng Yang, Yi Wu, Hui-Min Xian Univ Posts & Telecommun Dept Elect Engn Xian 710061 Peoples R China Weinan Normal Univ Weinan Peoples R China
Optical networking applications require the use of all-optical wavelength converters with input and output wavelength tenability as well as large numbers of multicasting channels. This article demonstrates the single-... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 EBSCOBSC期刊 EBSCOBSC期刊 ebsco(ASP/aph) T&F期刊 评论
Mean Field Method with Different Dispersion Maps for WDM Systems
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半导体光子学与技术:英文版 2003年 第3期9卷 137-140页
作者: LIZhong-gui QIUKun StateKeyLabofOpt.FiberCommlm. UniversityofElectron.Sci.andTechnol.Chengdu610054CHN
Using mean field method proposed in Ref.[4],the 40 Gb/s multi-channel WDM optical fiber transmission systems with different dispersion maps are simulated.By this method,the computation time can be greatly reduced sinc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 万方期刊 万方期刊 评论