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Study on the capability of four-level partial response equalization in RSOA-based WDM-PON 基于rsoa的WDM-PON四级部分响应均衡能力研究
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888359
Qi Guo, A. Tran
{"title":"Study on the capability of four-level partial response equalization in RSOA-based WDM-PON","authors":"Qi Guo, A. Tran","doi":"10.1117/12.888359","DOIUrl":"https://doi.org/10.1117/12.888359","url":null,"abstract":"We investigate the characteristics of 10 Gb/s upstream transmission in WDM-PON using bandwidth-limited RSOA and various lengths of fiber. We demonstrate that four-level partial response equalization is capable of mitigating the impact of ISI in networks with reach from 0 km to 75 km.","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":"126363478","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
Hollow-core Bragg fiber and its application in trace gas sensing 空心布拉格光纤及其在痕量气体传感中的应用
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888468
Lichao Shi, Wei Zhang, Jie Jin, Yidong Huang, J. Peng
{"title":"Hollow-core Bragg fiber and its application in trace gas sensing","authors":"Lichao Shi, Wei Zhang, Jie Jin, Yidong Huang, J. Peng","doi":"10.1117/12.888468","DOIUrl":"https://doi.org/10.1117/12.888468","url":null,"abstract":"Our recent experimental results of hollow core Bragg fiber fabrication and measurement are shown in this paper. Using a hollow-core Bragg fiber with the fundamental band around 3000 cm−1, the absorption peak of methane can be observed clearly, showing its potential as a compact sample cell for trace gas sensing.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"17 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":"130470714","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: 8
Intelligent dynamic bandwidth allocation algorithm for metro networks 城域网络智能动态带宽分配算法
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888379
R. Chen, Yongjun Zhang, Yang Cao, Chang Cao, Yongli Zhao, W. Gu
{"title":"Intelligent dynamic bandwidth allocation algorithm for metro networks","authors":"R. Chen, Yongjun Zhang, Yang Cao, Chang Cao, Yongli Zhao, W. Gu","doi":"10.1117/12.888379","DOIUrl":"https://doi.org/10.1117/12.888379","url":null,"abstract":"A novel dynamic bandwidth allocation algorithm named GTH-DBA is proposed for metro networks. A testbed is constructed to test its performance. Numeric results show that this algorithm is effective to improve the bandwidth efficiency of the metro networks.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"48 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":"127584934","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
Gigabit optical wireless communication system for indoor applications 用于室内应用的千兆光无线通信系统
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.887955
Ke Wang, A. Nirmalathas, C. Lim, E. Skafidas
{"title":"Gigabit optical wireless communication system for indoor applications","authors":"Ke Wang, A. Nirmalathas, C. Lim, E. Skafidas","doi":"10.1117/12.887955","DOIUrl":"https://doi.org/10.1117/12.887955","url":null,"abstract":"A novel high bandwidth optical wireless communication system for indoor applications with both ubiquitous coverage and mobility feature is proposed and tradeoffs are studied. We successfully demonstrate a 1Gbps diffused beam wireless link to verify the feasibility of this system through proof-of-concept experiments for the first time.","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":"131140140","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: 18
Design of Optical Flow Switched network with Generalized Survivable Network 基于广义生存网络的光流交换网络设计
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888612
K. Ho, K. Cheung
{"title":"Design of Optical Flow Switched network with Generalized Survivable Network","authors":"K. Ho, K. Cheung","doi":"10.1117/12.888612","DOIUrl":"https://doi.org/10.1117/12.888612","url":null,"abstract":"Generalized Survivable Network (GSN) can improve the performance of Optical Flow Switched (OFS) network in short flow (< 1 sec) scenario. We solve the design problem of OFS network with GSN for arbitrary mesh topologies. The framework is generic and achieves significant savings compared with the typical algorithm.","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":"134497652","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
40-Gb/s 2-Channel all-optical 3R regeneration using data-pumped fiber parametric amplification based on HNLF 基于HNLF数据泵浦光纤参量放大的40gb /s 2通道全光3R再生
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888434
Ju Wang, Jinlong Yu, Jun Luo, Wenrui Wang, Bingchen Han, Bo Wu, E. Yang
{"title":"40-Gb/s 2-Channel all-optical 3R regeneration using data-pumped fiber parametric amplification based on HNLF","authors":"Ju Wang, Jinlong Yu, Jun Luo, Wenrui Wang, Bingchen Han, Bo Wu, E. Yang","doi":"10.1117/12.888434","DOIUrl":"https://doi.org/10.1117/12.888434","url":null,"abstract":"40-Gb/s 2-Channel all-optical 3R regeneration with simultaneous wavelength conversion has been realised by a fiber parametric amplifier(FPA) with the data signal to be regenerated as the pump,eliminating the unequal suppression of noise between bit0 and bit1. Signal to noise ratio is improved respectively from 2.7,2.4 to4.9,5.2.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"10 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":"115419922","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: 4
All-normal-dispersion dissipative soliton Yb fiber laser 全正色散耗散孤子Yb光纤激光器
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888283
Zuxing Zhang, P. Liang
{"title":"All-normal-dispersion dissipative soliton Yb fiber laser","authors":"Zuxing Zhang, P. Liang","doi":"10.1117/12.888283","DOIUrl":"https://doi.org/10.1117/12.888283","url":null,"abstract":"An all-fiber ytterbium-doped laser based on nonlinear polarization rotation (NPR) without dispersion compensation and additional filter has been demonstrated. The formation of the dissipative soliton pulse is a self-consistent result of various effects in the laser cavity. Stable mode-locked pulses with pulse energy of 1.1 nJ have been achieved.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"37 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":"116438897","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
Signal processing of Sagnac fiber interferometer used as distributed sensor with wavelets Sagnac光纤干涉仪作为分布式小波传感器的信号处理
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888590
Yan Liu, Jun Jia, Pei-lin Tao, Guo-lu Yin, Zhongwei Tan, Wenhua Ren, S. Jian
{"title":"Signal processing of Sagnac fiber interferometer used as distributed sensor with wavelets","authors":"Yan Liu, Jun Jia, Pei-lin Tao, Guo-lu Yin, Zhongwei Tan, Wenhua Ren, S. Jian","doi":"10.1117/12.888590","DOIUrl":"https://doi.org/10.1117/12.888590","url":null,"abstract":"Signal processing is studied for Sagnac fiber distributed sensors. Wavelet denoising and wavelet decomposition are comparatively used to analyze signals in frequency domain to give smoothed frequency spectra, based on which null frequencies of the spectra are found more accurately. The analysis is helpful to more accurately locate the disturbance.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"165 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":"122048247","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
Cost efficient virtual infrastructure mapping using subgraph isomorphism 使用子图同构的高效虚拟基础设施映射
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888184
Hao Di, Le Min Li, V. Anand, Hongfang Yu, Gang Sun
{"title":"Cost efficient virtual infrastructure mapping using subgraph isomorphism","authors":"Hao Di, Le Min Li, V. Anand, Hongfang Yu, Gang Sun","doi":"10.1117/12.888184","DOIUrl":"https://doi.org/10.1117/12.888184","url":null,"abstract":"Network virtualization is a promising solution that can offer more flexibility and prevent Internet ossification without requiring extensive network redesign. Using virtualization multiple heterogeneous virtual network (VN) architectures can cohabit on a shared physical network substrate. Virtualization can be used to run multiple different applications (e.g., operating systems, servers, networking protocols) and also provide customized services suited to the customers needs.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"93 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":"124843877","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: 17
40 Gb/s optical demultiplexing with amplitude regeneration based data pump FOPA 40gb /s光解复用与基于幅度再生的数据泵FOPA
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.887817
Jingzhong Guo, Jinlong Yu, Jun Luo, Wenrui Wang, Bo Wu, Bingchen Han, E. Yang
{"title":"40 Gb/s optical demultiplexing with amplitude regeneration based data pump FOPA","authors":"Jingzhong Guo, Jinlong Yu, Jun Luo, Wenrui Wang, Bo Wu, Bingchen Han, E. Yang","doi":"10.1117/12.887817","DOIUrl":"https://doi.org/10.1117/12.887817","url":null,"abstract":"40 Gb/s optical demultiplexing with amplitude regeneration is demonstrated based on data pump fiber-optical parametric amplification while a 10 GHz short pulse is used as the probe. Four 10 Gb/s output channels with at least 14 dB extinction ratio enhancement and an average 5.5 Q factor is obtained after demultiplexing.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"07 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":"129408311","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
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