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DPSK modulated video service overlaid wavelength division multiplexed OFDM-PON DPSK调制视频业务覆盖波分复用OFDM-PON
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888046
X. Xin, Lijia Zhang, Bo Liu, Yongjun Wang, Qi Zhang
{"title":"DPSK modulated video service overlaid wavelength division multiplexed OFDM-PON","authors":"X. Xin, Lijia Zhang, Bo Liu, Yongjun Wang, Qi Zhang","doi":"10.1117/12.888046","DOIUrl":"https://doi.org/10.1117/12.888046","url":null,"abstract":"We experimentally demonstrate a novel wavelength division multiplexed OFDM-PON architecture DPSK video overlaid. The 10-Gb/s 16QAM-OFDM P2P signal, 2.5-Gb/s DPSK video signal and 2.5-Gb/s OOK upstream signal have been transmitted over 20km fiber successfully.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"432 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133224833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
40Gbit/s interface conversion circuit for 40GbE, STM-256/OC-768 and OTU3 serial signal transport 40Gbit/s接口转换电路，用于40GbE、STM-256/OC-768和OTU3串行信号传输
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888248
S. Aisawa, M. Tomizawa
{"title":"40Gbit/s interface conversion circuit for 40GbE, STM-256/OC-768 and OTU3 serial signal transport","authors":"S. Aisawa, M. Tomizawa","doi":"10.1117/12.888248","DOIUrl":"https://doi.org/10.1117/12.888248","url":null,"abstract":"We develop 40Gbit/s interface conversion prototype circuits for 40GbE, STM-256/OC-768 and OTU3 tri-rate serial signal transport with 65nm CMOS technology. A conversion function between the SFI-5.1 and the SFI-5.2/XLAUI is demonstrated for the first time. The 16∶4 MUX and 4∶16 DEMUX prototype chips consume 1.6 and 1.7 W, respectively.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122447944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generation of optical pulses using a self-seeded Fabry-Perot laser diode and a tilted multimode fiber Bragg grating 利用自种子法布里-珀罗激光二极管和倾斜多模光纤布拉格光栅产生光脉冲
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888649
T. Cai, Yunqi Liu, Tingyun Wang
{"title":"Generation of optical pulses using a self-seeded Fabry-Perot laser diode and a tilted multimode fiber Bragg grating","authors":"T. Cai, Yunqi Liu, Tingyun Wang","doi":"10.1117/12.888649","DOIUrl":"https://doi.org/10.1117/12.888649","url":null,"abstract":"Wavelength Switching and multi-wavelength picosecond pulses are generated from a self-seeded Fabry-Perot laser diode and a tilted multimode fiber Bragg grating. 9 discrete wavelengths are obtained by changing the modal distribution in the grating. The sidemode suppression ratio is better than 25dB and pulsewidth is no more than 42ps.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122575548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A reconfigurable all-optical VPN based on XGM effect of SOA in WDM PON 基于SOA XGM效应的WDM PON可重构全光VPN
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888516
Xiaofeng Hu, Liang Zhang, Pan Cao, Tao Wang, Yikai Su
{"title":"A reconfigurable all-optical VPN based on XGM effect of SOA in WDM PON","authors":"Xiaofeng Hu, Liang Zhang, Pan Cao, Tao Wang, Yikai Su","doi":"10.1117/12.888516","DOIUrl":"https://doi.org/10.1117/12.888516","url":null,"abstract":"We propose and experimentally demonstrate a reconfigurable all-optical VPN scheme enabling intercommunications among different ONUs in a WDM PON. Reconfiguration is realized by dynamically setting wavelength conversion of optical VPN signal using a SOA in the OLT.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127670877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A novel temperature-insensitive package for fiber Bragg grating 一种新型光纤光栅温度不敏感封装
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888530
Yumeng Tu, H. Gong, Jixuan Chen
{"title":"A novel temperature-insensitive package for fiber Bragg grating","authors":"Yumeng Tu, H. Gong, Jixuan Chen","doi":"10.1117/12.888530","DOIUrl":"https://doi.org/10.1117/12.888530","url":null,"abstract":"An innovative temperature-insensitive metal package for FBG was designed to compensate the effect of temperature. The wavelength shift of FBG was tested with the new package and without the package, respectively. In the range of −20°C∼100°C, the temperature sensitivity of the FBG was 1.7 pm/°C with the new package and 10.7 pm/°C without the new package. It shows that the new package for FBG can eliminate the wavelength shift with the temperature change. So it is suitable to use the FBG with the new package as an optical filter.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121251305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Research status of electro-absorption modulated lasers 电吸收调制激光器的研究现状
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888907
H. Zhu, S. Liang, L. Zhao, D. Kong, W. Wang
{"title":"Research status of electro-absorption modulated lasers","authors":"H. Zhu, S. Liang, L. Zhao, D. Kong, W. Wang","doi":"10.1117/12.888907","DOIUrl":"https://doi.org/10.1117/12.888907","url":null,"abstract":"This talk will introduce the fabrication methods of electro-absorption modulated lasers (EMLs) and the latest results of EMLs fabricated by a novel technology named selective area growth double-stack active layer (SAG-DSAL) developed by the authors.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121383881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Switch scale evaluation for optical cross-connects considering add/drop ratio restriction 考虑加/丢比限制的光交叉连接开关尺度评估
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888598
R. Hirako, K. Ishii, H. Hasegawa, Ken-ichi Sato
{"title":"Switch scale evaluation for optical cross-connects considering add/drop ratio restriction","authors":"R. Hirako, K. Ishii, H. Hasegawa, Ken-ichi Sato","doi":"10.1117/12.888598","DOIUrl":"https://doi.org/10.1117/12.888598","url":null,"abstract":"We evaluate switch scales for several single-layer and hierarchical optical cross-connects. With introducing practical waveband add/drop ratio bounds that can be derived through recently developed network design algorithms, switch scale is shown to be significantly reduced. We identify the most cost-effective switch architectures by applying practical parameter values.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128667878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three-wave conversions of light pulses in all-optically polled glass materials 光脉冲在全光学玻璃材料中的三波转换
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888517
V. Smirnov, L. I. Vostrikova, O. S. Schavelev, K. O. Schavelev, N. A. Jakobson
{"title":"Three-wave conversions of light pulses in all-optically polled glass materials","authors":"V. Smirnov, L. I. Vostrikova, O. S. Schavelev, K. O. Schavelev, N. A. Jakobson","doi":"10.1117/12.888517","DOIUrl":"https://doi.org/10.1117/12.888517","url":null,"abstract":"The three-wave conversions ( such as the nonlinear generation of light pulses of second harmonic frequency and parametric amplification of light signals), photo-induced in all-optically polled glasses materials, have been investigated. Theoretical considerations of the investigated phenomena show the interesting peculiarities of the process of three-wave conversions in photo-integrated volumetric micro-structures of nonlinear polarizability with the existence of a regime of synchronous two-beam transformations of light pulses. During the experimental investigation of the phenomena in the bulk oxide glasses the complicated kinetics of the formation of second-order polarizability gratings has been detected. Some properties of the phenomena have been studied and the possible mechanisms of the dynamics of processes are discussed.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128506793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The phase compensator for laser linewidth of 100Gb/s PDM-CO-OFDM system 100Gb/s PDM-CO-OFDM系统激光线宽相位补偿器
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888581
Xuejun Liu, Yaojun Qiao, Yuefeng Ji
{"title":"The phase compensator for laser linewidth of 100Gb/s PDM-CO-OFDM system","authors":"Xuejun Liu, Yaojun Qiao, Yuefeng Ji","doi":"10.1117/12.888581","DOIUrl":"https://doi.org/10.1117/12.888581","url":null,"abstract":"We present the pilot-aided phase compensator (PC) at receiver to compensate phase drift due to laser linewidth for 100Gb/s polarization division multiplexing coherent optical OFDM (PDM-CO-OFDM) system. Simulating results are shown that PC is very effective and the improvement of Q is >5dB for 800km link with 100kHz-linewidth.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114323522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset 偏振复用ldpc编码QAM对I-Q不平衡和偏振偏移的鲁棒性
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888343
I. Djordjevic, Lei Xu, L. L. Minkov, Ting Wang, Shaoliang Zhang
{"title":"Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset","authors":"I. Djordjevic, Lei Xu, L. L. Minkov, Ting Wang, Shaoliang Zhang","doi":"10.1117/12.888343","DOIUrl":"https://doi.org/10.1117/12.888343","url":null,"abstract":"Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset is proposed. Efficient mitigation of I-Q imbalance and polarization offset is demonstrated with LDPC-coded turbo equalization by simultaneous MAP detection of symbols transmitted over two orthogonal polarizations. The proposed scheme is much more efficient in I-Q imbalance and polarization offset compensation than conventional approaches.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115602088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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