K. Takano, Y. Sawaguchi, Yoshiaki Ichijo, Shun Sato, K. Nakagawa
Pre-distortion using optical phase control by optical power monitoring is proposed to mitigate waveform degradation from SPM in dispersion-compensated fiber transmissions with BPSK-SSB modulation. The numerical evaluation confirmed that the pre-distortion can increase the fiber input power 15 dB compared to the noequalization case.
{"title":"Pre-distortion to mitigate SPM effect in optical BPSK-SSB fiber transmission","authors":"K. Takano, Y. Sawaguchi, Yoshiaki Ichijo, Shun Sato, K. Nakagawa","doi":"10.1117/12.888657","DOIUrl":"https://doi.org/10.1117/12.888657","url":null,"abstract":"Pre-distortion using optical phase control by optical power monitoring is proposed to mitigate waveform degradation from SPM in dispersion-compensated fiber transmissions with BPSK-SSB modulation. The numerical evaluation confirmed that the pre-distortion can increase the fiber input power 15 dB compared to the noequalization case.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"29 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":"114619057","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}
Jiuyu Xie, Min Zhang, Lifang Zhang, Yuefeng Ji, Jie Zhang, P. Ye
In order to solve the wavelength resource reserve collision problem in distributed wavelength assignment senario for PCE/GMPLS-based WSONs, a half-centralized wavelength assignment scheme has been proposed, which efficiently avoids the collision by adding several functions to PCE and does some extensions to the GMPLS signaling.
{"title":"A PCE/GMPLS-based collision-avoiding wavelength assignment scheme for WSONs","authors":"Jiuyu Xie, Min Zhang, Lifang Zhang, Yuefeng Ji, Jie Zhang, P. Ye","doi":"10.1117/12.888604","DOIUrl":"https://doi.org/10.1117/12.888604","url":null,"abstract":"In order to solve the wavelength resource reserve collision problem in distributed wavelength assignment senario for PCE/GMPLS-based WSONs, a half-centralized wavelength assignment scheme has been proposed, which efficiently avoids the collision by adding several functions to PCE and does some extensions to the GMPLS signaling.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"33 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":"124047509","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}
Optical switch based on quantum-dot semiconductor optical amplifier (QD-SOA) is proved to be more potential in ultra-fast optical processing. And a novel optical switch has been designed to exploit the superiorities.
{"title":"Analysis and design of a novel optical switch based on quantum-dot semiconductor optical amplifier","authors":"Xin Li, Zhongyuan Yu, Yumin Liu, Xiaotao Guo","doi":"10.1117/12.888413","DOIUrl":"https://doi.org/10.1117/12.888413","url":null,"abstract":"Optical switch based on quantum-dot semiconductor optical amplifier (QD-SOA) is proved to be more potential in ultra-fast optical processing. And a novel optical switch has been designed to exploit the superiorities.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"8 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":"128843429","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}
An incremental capacity allocation with topology augmentation problem is investigated to maximize the number of backup path provisioned services in WDM mesh networks. Numerical results show that all the services can be provisioned a backup path with little number of new links added to the existing topology.
{"title":"Incremental network design with topology augmentation on Backup Path Provisioning in WDM mesh networks","authors":"Qingshan Li, Wenda Ni, Yanhe Li, Hanyi Zhang, Xiaoping Zheng","doi":"10.1117/12.888317","DOIUrl":"https://doi.org/10.1117/12.888317","url":null,"abstract":"An incremental capacity allocation with topology augmentation problem is investigated to maximize the number of backup path provisioned services in WDM mesh networks. Numerical results show that all the services can be provisioned a backup path with little number of new links added to the existing topology.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"31 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":"128386211","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}
A compensation scheme for Tx and Rx IQ imbalance with carrier frequency offset for CO-OFDM transmission is demonstrated. The compensation scheme performs better with the increase of OSNR.
{"title":"Hybrid frequency-time domain Tx and Rx IQ imbalance compensation for coherent optical OFDM transmission","authors":"S. Chen, A. Al Amin, W. Shieh","doi":"10.1117/12.888150","DOIUrl":"https://doi.org/10.1117/12.888150","url":null,"abstract":"A compensation scheme for Tx and Rx IQ imbalance with carrier frequency offset for CO-OFDM transmission is demonstrated. The compensation scheme performs better with the increase of OSNR.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"29 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":"128841032","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}
R. Braun, D. Fritzsche, A. Ehrhardt, L. Schurer, P. Wagner, M. Schneiders, S. Vorbeck, C. Xie, Z. Zhao, W. Wan, P. Liu, Q. Zhou, P. Hostalka
Successful 112Gbit/s PDM-CSRZ-DQPSK transmission with coherent detection and digital electronic DSP post processing is reported over a 1730km SSMF plus 300km DCF field installed DWDM-system. A modular network approach with co-propagating 10Gbit/s WDM-channels is achieved.
{"title":"112 Gbit/s PDM-CSRZ-DQPSK field trial over 1730 km deployed DWDM-link","authors":"R. Braun, D. Fritzsche, A. Ehrhardt, L. Schurer, P. Wagner, M. Schneiders, S. Vorbeck, C. Xie, Z. Zhao, W. Wan, P. Liu, Q. Zhou, P. Hostalka","doi":"10.1117/12.888636","DOIUrl":"https://doi.org/10.1117/12.888636","url":null,"abstract":"Successful 112Gbit/s PDM-CSRZ-DQPSK transmission with coherent detection and digital electronic DSP post processing is reported over a 1730km SSMF plus 300km DCF field installed DWDM-system. A modular network approach with co-propagating 10Gbit/s WDM-channels is achieved.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"82 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":"124910839","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}
Pub Date : 2010-12-08DOI: 10.1109/ACP.2010.5682523
H. Louchet, I. Koltchanov, A. Richter
We show how to estimate accurately the Jones matrix of the transmission line by analyzing the Stokes vector of DP-QPSK signals. Our method can be used to perform in-situ PMD measurements in polarization-multiplexed QPSK systems.
{"title":"Performance monitoring for coherent DP-QPSK systems based on Stokes vector analysis","authors":"H. Louchet, I. Koltchanov, A. Richter","doi":"10.1109/ACP.2010.5682523","DOIUrl":"https://doi.org/10.1109/ACP.2010.5682523","url":null,"abstract":"We show how to estimate accurately the Jones matrix of the transmission line by analyzing the Stokes vector of DP-QPSK signals. Our method can be used to perform in-situ PMD measurements in polarization-multiplexed QPSK systems.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"20 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":"125469541","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}
Zhensen Gao, Bo Dai, Xu Wang, obuyuki Kataoka, A. Wada
We report a reconfigurable 2D (temporal-spectral) coherent OCDMA system using Fiber Bragg Gratings for generating wavelength hopping pattern and single phase modulator for simultaneous time domain spectral phase encoding/DPSK data modulation.
{"title":"2D time domain spectral phase encoding/wavelength hopping coherent DPSK-OCDMA system using Fiber Bragg Gratings and phase modulator","authors":"Zhensen Gao, Bo Dai, Xu Wang, obuyuki Kataoka, A. Wada","doi":"10.1117/12.887977","DOIUrl":"https://doi.org/10.1117/12.887977","url":null,"abstract":"We report a reconfigurable 2D (temporal-spectral) coherent OCDMA system using Fiber Bragg Gratings for generating wavelength hopping pattern and single phase modulator for simultaneous time domain spectral phase encoding/DPSK data modulation.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"92 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":"127664268","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}
The characterization of RFAs with bi-directional Raman pumped or co-propagating Raman pumped is studied. The effection to RFAs for pump power, initial signal power and fiber length is analyzed, which is to optimize and improve gain of RFASSs, so as to improve the performance of the amplifier.
{"title":"Theoretical investigation on Raman Fiber Amplifiers","authors":"Shuhua Li, H. Gong, Yumeng Tu, Meng Ying","doi":"10.1117/12.888628","DOIUrl":"https://doi.org/10.1117/12.888628","url":null,"abstract":"The characterization of RFAs with bi-directional Raman pumped or co-propagating Raman pumped is studied. The effection to RFAs for pump power, initial signal power and fiber length is analyzed, which is to optimize and improve gain of RFASSs, so as to improve the performance of the amplifier.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"35 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":"127750640","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}
We have proposed a modified all-optical SPM-based 2R-regenerator by using an imbalanced nonlinear optical loop mirror (I-NOLM). Research results show that Q-factor and extinction-ratio(ER) of the degraded signal can be improved more with the modified regenerator compared to a conventional SPM-based regenerator.
{"title":"A modified SPM-based 2R-regenerator based on an imbalanced nonlinear optical loop mirror","authors":"Wenke Yu, C. Lou, L. Huo, Jianhua Chen","doi":"10.1117/12.888905","DOIUrl":"https://doi.org/10.1117/12.888905","url":null,"abstract":"We have proposed a modified all-optical SPM-based 2R-regenerator by using an imbalanced nonlinear optical loop mirror (I-NOLM). Research results show that Q-factor and extinction-ratio(ER) of the degraded signal can be improved more with the modified regenerator compared to a conventional SPM-based regenerator.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"52 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":"127600028","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}
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