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2010 IEEE International Topical Meeting on Microwave Photonics最新文献

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Bit resolution enhanced digitized RF-over-fiber link 比特分辨率增强的数字化射频光纤链路
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664149
Yizhuo Yang, C. Lim, A. Nirmalathas
{"title":"Bit resolution enhanced digitized RF-over-fiber link","authors":"Yizhuo Yang, C. Lim, A. Nirmalathas","doi":"10.1109/MWP.2010.5664149","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664149","url":null,"abstract":"In this paper, we propose a bit resolution enhancement technique employing oversampling and decimation for digitized radio-over-fiber (DRoF) transport. This technique reduces the overall bit rate for the optical link as well as reduces the hardware requirements on optoelectronics devices in the DRoF link. By using bit resolution enhanced DRoF technique, the overall data rate can be reduced from 4 Gbps to 1.5 Gbps while maintaining similar EVM performance for transporting the same wireless signals.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123120830","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
Ultra-compact integrated coherent receiver for high linearity RF photonic links 用于高线性射频光子链路的超紧凑集成相干接收器
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664236
U. Krishnamachari, S. Ristic, A. Ramaswamy, L. Johansson, Chin-Hui Chen, J. Klamkin, M. Piels, A. Bhardwaj, M. Rodwell, J. Bowers, L. Coldren
{"title":"Ultra-compact integrated coherent receiver for high linearity RF photonic links","authors":"U. Krishnamachari, S. Ristic, A. Ramaswamy, L. Johansson, Chin-Hui Chen, J. Klamkin, M. Piels, A. Bhardwaj, M. Rodwell, J. Bowers, L. Coldren","doi":"10.1109/MWP.2010.5664236","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664236","url":null,"abstract":"We demonstrate a novel photonic integrated circuit(PIC) that combines an ultra compact trench beam splitter with monolithically integrated photodetectors and modulators. A coherent receiver is realized by flip chip bonding of this PIC with an electronic integrated circuit (EIC). Preliminary system results yield a third-order intermodulation distortion suppression of 46 dB at a signal frequency of 300 MHz.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123224592","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
Serial optical communications and ultra-fast optical signal processing of Tbit/s data signals 串行光通信与Tbit/s数据信号的超快速光信号处理
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664119
L. Oxenløwe, M. Galili, H. Hu, H. Ji, E. Palushani, J. L. Areal, J. Xu, H. Mulvad, A. Clausen, P. Jeppesen
{"title":"Serial optical communications and ultra-fast optical signal processing of Tbit/s data signals","authors":"L. Oxenløwe, M. Galili, H. Hu, H. Ji, E. Palushani, J. L. Areal, J. Xu, H. Mulvad, A. Clausen, P. Jeppesen","doi":"10.1109/MWP.2010.5664119","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664119","url":null,"abstract":"This paper reviews our recent advances in ultra-high-speed serial optical communications. It describes Tbit/s optical signal processing and various materials allowing for this, as well as network scenarios embracing this technology.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116098561","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
Terahertz bandwidth waveform spectrum analysis 太赫兹带宽波形频谱分析
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664126
M. Pelusi, T. Vo, B. Eggleton
{"title":"Terahertz bandwidth waveform spectrum analysis","authors":"M. Pelusi, T. Vo, B. Eggleton","doi":"10.1109/MWP.2010.5664126","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664126","url":null,"abstract":"We review the recent demonstrations of the waveform power spectrum (WPS) analysis of high-speed optical signals based on using the ultra-fast Kerr effect in an optical medium. Experiments with highly nonlinear planar waveguides have highlighted the technique's capability to achieve a multi-terahertz measurement bandwidth that far surpasses the limits of electronics by over an order of magnitude. This has enabled the WPS measurement of pulses as short as 260 fs, and for signals with bit-rates as high as 1.28 Tb/s. Furthermore, the broadband WPS of high bit-rate signals has been effectively used to retrieve the signal autocorrelation waveform via an inverse Fourier Transform operation. This in turn has provided a novel approach for characterizing the signal in terms of quantifying distortions such as dispersion, timing jitter and noise. The critical design features of the nonlinear waveguide for application to short pulses and high-speed signals are discussed.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128727528","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
Broadening of comb bandwidth by multiple modulation using feedback loop in Mach-Zehnder-modulator-based flat comb generator 基于马赫-曾德尔调制器的平面梳状发生器中利用反馈环多重调制扩宽梳状带宽
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664165
I. Morohashi, T. Sakamoto, N. Yamamoto, T. Kawanishi, I. Hosako, H. Sotobayashi
{"title":"Broadening of comb bandwidth by multiple modulation using feedback loop in Mach-Zehnder-modulator-based flat comb generator","authors":"I. Morohashi, T. Sakamoto, N. Yamamoto, T. Kawanishi, I. Hosako, H. Sotobayashi","doi":"10.1109/MWP.2010.5664165","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664165","url":null,"abstract":"We demonstrated broadening of the comb bandwidth by constructing a feedback loop in a Mach-Zehnder-modulator-based flat comb generator. By multiple-modulation using the feedback loop, a broadband comb signal was generated.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128657319","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
Stabilization of new generation solid-state dual-frequency laser at 1.5 µm for optical distribution of high purity microwave signals 新一代固态双频激光器在1.5µm处的稳定性，用于高纯度微波信号的光分布
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664143
G. Pillet, L. Morvan, D. Dolfi, J. Schiellein, T. Merlet
{"title":"Stabilization of new generation solid-state dual-frequency laser at 1.5 µm for optical distribution of high purity microwave signals","authors":"G. Pillet, L. Morvan, D. Dolfi, J. Schiellein, T. Merlet","doi":"10.1109/MWP.2010.5664143","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664143","url":null,"abstract":"We report on a compact and ruggedized dual-frequency laser at 1.5 µm delivering widely tunable (0–13 GHz) optically-carried microwave signals with a high stability (phase and amplitude noise below −120 dBc/Hz @10 kHz).","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128987270","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
Performance evaluation of MB-OFDM Ultra-Wideband over fiber transmission using a low cost Electro-Absorption Modulator integrated laser 基于低成本电吸收调制器集成激光器的MB-OFDM超宽带光纤传输性能评估
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664198
C. Sui, B. Hraimel, Xiupu Zhang, K. Wu, Taijun Liu, T. Xu, Q. Nie
{"title":"Performance evaluation of MB-OFDM Ultra-Wideband over fiber transmission using a low cost Electro-Absorption Modulator integrated laser","authors":"C. Sui, B. Hraimel, Xiupu Zhang, K. Wu, Taijun Liu, T. Xu, Q. Nie","doi":"10.1109/MWP.2010.5664198","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664198","url":null,"abstract":"The performance of Multiband-Orthogonal Frequency Division Multiplexing (MB-OFDM) Ultra-WideBand (UWB) signal over single mode fiber system using a low cost Electro-Absorption Modulator (EAM) integrated laser (EML) is studied experimentally. Error Vector Magnitude (EVM) measurement is carried out to evaluate the system performance considering the effect of bias voltage, bias current temperature and optical modulation index of the EML, and fiber length. The experiment results showed that by using an EML, the UWB signal transmission over fiber can be cost effectively implemented.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132560457","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
On-chip programmable radio-frequency waveform generation 片上可编程射频波形生成
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664252
Hao Shen, Li Fan, L. Varghese, Jian Wang, B. Niu, D. Leaird, A. Weiner, M. Qi
{"title":"On-chip programmable radio-frequency waveform generation","authors":"Hao Shen, Li Fan, L. Varghese, Jian Wang, B. Niu, D. Leaird, A. Weiner, M. Qi","doi":"10.1109/MWP.2010.5664252","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664252","url":null,"abstract":"We demonstrate thermo-optically tunable multiple-channel micro-ring resonators as an ultra-compact on-chip spectral shaper, and tunable multiple-ring all-pass filters as variable delay lines for photonic radio-frequency waveform generation. High quality radio-frequency pulsed signals were achieved.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"104 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132901751","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
Multiple low speed receiving in 400-Gb/s multi-band CO-OFDM system 400-Gb/s多频段CO-OFDM系统中的多个低速接收
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664680
Lin Cheng, H. Wen, Xiaoping Zheng, Hanyi Zhang, Yili Guo, Bingkun Zhou
{"title":"Multiple low speed receiving in 400-Gb/s multi-band CO-OFDM system","authors":"Lin Cheng, H. Wen, Xiaoping Zheng, Hanyi Zhang, Yili Guo, Bingkun Zhou","doi":"10.1109/MWP.2010.5664680","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664680","url":null,"abstract":"We propose a method to reduce the sampling rate of ADCs in optical OFDM systems with pre-distortion and aliasing, and demonstrate it in an experiment of 400-Gb/s multi-band CO-OFDM.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133229230","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
Bidirectional transmission of digital signals in a WDM-PolMUX optical access network WDM-PolMUX光接入网中数字信号的双向传输
2010 IEEE International Topical Meeting on Microwave Photonics Pub Date : 2010-12-10 DOI: 10.1109/MWP.2010.5664206
F. Grassi, J. Mora, B. Ortega, J. Capmany
{"title":"Bidirectional transmission of digital signals in a WDM-PolMUX optical access network","authors":"F. Grassi, J. Mora, B. Ortega, J. Capmany","doi":"10.1109/MWP.2010.5664206","DOIUrl":"https://doi.org/10.1109/MWP.2010.5664206","url":null,"abstract":"We present a WDM optical access network based on polarization multiplexing technique where light-source provisioning and polarization control is centralized at the central office. The architecture is suitable for bidirectional SMF transmission of digital signals.","PeriodicalId":370693,"journal":{"name":"2010 IEEE International Topical Meeting on Microwave Photonics","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117106186","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
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