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}
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}
Min Zhang, Yongli Zhao, Yuefeng Ji, Jie Zhang, Ying Wang, Jiuyu Xie, Hui Ding, Koubo Wu
Presented in this paper is a dual routing engine-enabled optical network platform with multi-domains and multi-layers. Structure and key technologies of the platform are outlined. Experiments on it with 2 routing strategies are conducted, the results are discussed and the network scalability is evaluated.
{"title":"DREAMCSAPE: A dual-routing-engine-enabled multi-domain multi-layer optical network platform","authors":"Min Zhang, Yongli Zhao, Yuefeng Ji, Jie Zhang, Ying Wang, Jiuyu Xie, Hui Ding, Koubo Wu","doi":"10.1117/12.888638","DOIUrl":"https://doi.org/10.1117/12.888638","url":null,"abstract":"Presented in this paper is a dual routing engine-enabled optical network platform with multi-domains and multi-layers. Structure and key technologies of the platform are outlined. Experiments on it with 2 routing strategies are conducted, the results are discussed and the network scalability is evaluated.","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":"121646359","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}
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}
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}
Huawen Bai, Zhenyi Chen, Na Chen, Q. Guo, Kun Zhang, F. Pang, Tingyun Wang
A surface-enhanced Raman scattering (SERS) optical fiber sensor using biconical taper multi-mode fiber (MMF) is proposed. It is fabricated by fused elongating a multi-mode fiber and then coated the silver colloid on its waist. The Raman spectrum for R6G dye solution is measured and the detection sensitivity is 10−9M.
{"title":"A biconical taper multi-mode fiber SERS sensor","authors":"Huawen Bai, Zhenyi Chen, Na Chen, Q. Guo, Kun Zhang, F. Pang, Tingyun Wang","doi":"10.1117/12.888564","DOIUrl":"https://doi.org/10.1117/12.888564","url":null,"abstract":"A surface-enhanced Raman scattering (SERS) optical fiber sensor using biconical taper multi-mode fiber (MMF) is proposed. It is fabricated by fused elongating a multi-mode fiber and then coated the silver colloid on its waist. The Raman spectrum for R6G dye solution is measured and the detection sensitivity is 10−9M.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"78 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":"133779123","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}
Ziran Zhang, Xinying Li, Yufeng Shao, W. Fang, Bo Huang, Junwen Zhang, S. Zou, Li Tao, Jiangbo Zhu, N. Chi
We propose algorithm to compensate frequency offset in optical coherent MSK system with little computation requirement. Simulations are performed to demonstrate the algorithm and its performance is excellent.
提出了一种计算量小的光学相干MSK系统频率补偿算法。仿真结果表明，该算法具有良好的性能。
{"title":"Frequency estimation for optical coherent MSK system","authors":"Ziran Zhang, Xinying Li, Yufeng Shao, W. Fang, Bo Huang, Junwen Zhang, S. Zou, Li Tao, Jiangbo Zhu, N. Chi","doi":"10.1117/12.888625","DOIUrl":"https://doi.org/10.1117/12.888625","url":null,"abstract":"We propose algorithm to compensate frequency offset in optical coherent MSK system with little computation requirement. Simulations are performed to demonstrate the algorithm and its performance is excellent.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"63 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":"133635801","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}
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