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Study of IQ imbalance in a single-side band Radio-over-Fiber system based on OFDM-MSK modulation 基于OFDM-MSK调制的单频光纤无线电系统中IQ不平衡的研究
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888585
Xinying Li, Yufeng Shao, W. Fang, Bo Huang, Junwen Zhang, S. Zou, C. Hou, N. Chi
{"title":"Study of IQ imbalance in a single-side band Radio-over-Fiber system based on OFDM-MSK modulation","authors":"Xinying Li, Yufeng Shao, W. Fang, Bo Huang, Junwen Zhang, S. Zou, C. Hou, N. Chi","doi":"10.1117/12.888585","DOIUrl":"https://doi.org/10.1117/12.888585","url":null,"abstract":"We propose a single-side band (SSB) Radio-over-Fiber (RoF) system based on OFDM-MSK modulation. In-phase/quadrature-phase (IQ) imbalance effect can significantly degrade the system performance. In order to obtain a better system performance, at the transmitter, the phase departure tolerance should be within 1 degree and the amplitude departure tolerance within 5% in the electrical domain, while in the optical domain, 10 degrees and 40%, respectively. At the receiver, the phase departure tolerance should be within 2 degrees and the amplitude departure tolerance within 10%.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"113 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":"134017820","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
Novel periodic microstructures fabricated by multi-exposure two-beam interference lithography 多曝光双光束干涉光刻技术制备新型周期微结构
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888450
Yinbing Bai, A. Zhang
{"title":"Novel periodic microstructures fabricated by multi-exposure two-beam interference lithography","authors":"Yinbing Bai, A. Zhang","doi":"10.1117/12.888450","DOIUrl":"https://doi.org/10.1117/12.888450","url":null,"abstract":"Some novel periodic structures with different internal nanopatterns are numerically and experimentally demonstrated based on multi-exposure two-beam interference lithography. Two-dimensional quasi-crystal structures were fabricated with precisely controlled exposure directions and doses. The experiment results show such a fabrication technology is very promising for making diverse large-area submicron structures.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"38 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":"131779706","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
Optical receiver sensitivity analysis for electronic code division multiple access over passive optical network 无源光网络中电子码分多址光接收机灵敏度分析
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888291
Yamei Han, Siyuan Liang, Liqian Wang, Xue Chen
{"title":"Optical receiver sensitivity analysis for electronic code division multiple access over passive optical network","authors":"Yamei Han, Siyuan Liang, Liqian Wang, Xue Chen","doi":"10.1117/12.888291","DOIUrl":"https://doi.org/10.1117/12.888291","url":null,"abstract":"Optical receiver sensitivity for electronic code division multiple access over a passive optical network (ECDMA-PON) is analyzed theoretically. Compared with TDM system, ECDMA-PON offers better receiver sensitivity due to coding gain. Fundamental simulation results are provided to show its validity.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"6 2 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":"134595154","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 flexible bandwidth scheduling scheme based on three dimensional divisions multiplexing of MSK-OFDM for passive optical network 无源光网络中基于MSK-OFDM三维分路复用的灵活带宽调度方案
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888537
Junwen Zhang, Yufeng Shao, Jiangbo Zhu, N. Chi, Bo Huang, Li Tao, Bo Liu, X. Xin
{"title":"A flexible bandwidth scheduling scheme based on three dimensional divisions multiplexing of MSK-OFDM for passive optical network","authors":"Junwen Zhang, Yufeng Shao, Jiangbo Zhu, N. Chi, Bo Huang, Li Tao, Bo Liu, X. Xin","doi":"10.1117/12.888537","DOIUrl":"https://doi.org/10.1117/12.888537","url":null,"abstract":"A novel and flexible bandwidth scheduling scheme based on three dimensional divisions multiplexing of MSK-OFDM for both downstream and upstream data in OFDM-PON is proposed and experimentally demonstrated with good performances at 2.5Gbit/s by 5 sidebands.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"28 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":"133530659","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
All-optical logic NOT gate based on cross phase modulation in highly nonlinear fiber using pre-chirped pulse probe 基于预啁啾脉冲探头的高非线性光纤交叉相位调制的全光逻辑非门
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.887995
Jun Luo, Jinlong Yu, Wenrui Wang, Jinzhong Guo, Bingchen Han, E. Yang
{"title":"All-optical logic NOT gate based on cross phase modulation in highly nonlinear fiber using pre-chirped pulse probe","authors":"Jun Luo, Jinlong Yu, Wenrui Wang, Jinzhong Guo, Bingchen Han, E. Yang","doi":"10.1117/12.887995","DOIUrl":"https://doi.org/10.1117/12.887995","url":null,"abstract":"All-optical logic NOT gate based on cross phase modulation in fiber using a negatively pre-chirped pulse probe is demonstrated with improved extinction ratio (ER) at 10 Gb/s. The output ER is improved by 3 dB using pre-chirped probe compared with the chirp free probe.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"23 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":"115209486","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
Pre-distortion to mitigate SPM effect in optical BPSK-SSB fiber transmission BPSK-SSB光纤传输中抑制SPM效应的预失真
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888657
K. Takano, Y. Sawaguchi, Yoshiaki Ichijo, Shun Sato, K. Nakagawa
{"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}
引用次数: 0
112 Gbit/s PDM-CSRZ-DQPSK field trial over 1730 km deployed DWDM-link 112gbit /s PDM-CSRZ-DQPSK现场试验超过1730公里部署dwdm链路
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888636
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
{"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}
引用次数: 3
Optimized design of E/O and O/E converters for cost effective access points of WiMAX Radio over Fiber 优化设计的E/O和O/E转换器的成本效益的接入点的WiMAX无线光纤
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888286
K. Chinen, Haruka Mikamori
{"title":"Optimized design of E/O and O/E converters for cost effective access points of WiMAX Radio over Fiber","authors":"K. Chinen, Haruka Mikamori","doi":"10.1117/12.888286","DOIUrl":"https://doi.org/10.1117/12.888286","url":null,"abstract":"An optimized design of E/O and O/E converters for access points of WiMAX RoF was carried out by measuring RCE after 30 to 40km SMF. The use of the DFB, a low input-impedance driving, a low distortion PIN-PD, and a high gain EPHEMT amplifier is promising the cost-effective design.","PeriodicalId":126232,"journal":{"name":"Asia Communications and Photonics Conference and Exhibition","volume":"56 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":"123482264","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: 6
Saturable absorber device for high bit rate all-optical regeneration 用于高比特率全光再生的可饱和吸收装置
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1109/ACP.2010.5682495
J. Oudar, H. Nguyen, G. Aubin, Q. Le, L. Bramerie, M. Gay, J. Simon
{"title":"Saturable absorber device for high bit rate all-optical regeneration","authors":"J. Oudar, H. Nguyen, G. Aubin, Q. Le, L. Bramerie, M. Gay, J. Simon","doi":"10.1109/ACP.2010.5682495","DOIUrl":"https://doi.org/10.1109/ACP.2010.5682495","url":null,"abstract":"A new multiple-quantum-well saturable absorber (SA) device allowing power stabilization is described. Combined with the classical SA achieving extinction ratio improvement, it allows all-optical amplitude-shift-keying 2R signal regeneration. Furthermore its phase-preserving characteristics make it potentially useful to prevent phase noise accumulation in RZ DPSK signals.","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":"131241862","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
Hybrid frequency-time domain Tx and Rx IQ imbalance compensation for coherent optical OFDM transmission 相干光OFDM传输的混合频域Tx和Rx IQ不平衡补偿
Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI: 10.1117/12.888150
S. Chen, A. Al Amin, W. Shieh
{"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}
引用次数: 7
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