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2006 International Topical Meeting on Microwave Photonics最新文献

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Optical Transmitter and Receiver of 24-GHz Ultra-Wideband Signal by Direct Photonic Conversion Techniques 利用直接光子转换技术实现24ghz超宽带信号的光收发
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-03 DOI: 10.1109/MWP.2006.346531
T. Kuri, Yuki Omiya, Tetsuya Kawanishi, Shinsuke Hara, Ken-ichi Kitayama
{"title":"Optical Transmitter and Receiver of 24-GHz Ultra-Wideband Signal by Direct Photonic Conversion Techniques","authors":"T. Kuri, Yuki Omiya, Tetsuya Kawanishi, Shinsuke Hara, Ken-ichi Kitayama","doi":"10.1109/MWP.2006.346531","DOIUrl":"https://doi.org/10.1109/MWP.2006.346531","url":null,"abstract":"To overcome the scarcity of available radio frequency (RF) resource, ultra-wideband (UWB) attracts its attention as one of next generation high-speed radio communication technologies because UWB systems can share the RF band with existing conventional narrowband radio systems. If such UWB signal can be delivered through optical networks without distance limitation, various standalone UWB applications can be networked widely and become available anywhere on demand. In this paper, novel optical transmitter and receiver of millimeter-wave UWB signal are proposed with direct photonic conversion techniques. We experimentally demonstrate the optical detection and regeneration, after 3-m-long transmitted in the air, of the optically generated 24 GHz UWB with the bandwidth of 46 Hz at the data rate of 250 Mb/s","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115669139","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: 64
Analysis of Crosstalk and Impedance Matching for 60 GHz Band Electro-Absorption Duplexer (EAD) Module 60 GHz频段电吸收双工模块串扰与阻抗匹配分析
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-03 DOI: 10.1109/MWP.2006.346527
K. Choi, Y. Kang, Yong‐Duck Chung, J. Sim, J. Moon, Young-Wan Choi, Jeha Kim
{"title":"Analysis of Crosstalk and Impedance Matching for 60 GHz Band Electro-Absorption Duplexer (EAD) Module","authors":"K. Choi, Y. Kang, Yong‐Duck Chung, J. Sim, J. Moon, Young-Wan Choi, Jeha Kim","doi":"10.1109/MWP.2006.346527","DOIUrl":"https://doi.org/10.1109/MWP.2006.346527","url":null,"abstract":"We investigated RF characteristics of 60 GHz band electro-absorption duplexer (EAD) module. The EAD device was a monolithic integration of an electro-absorption modulator (EAM) and a photodiode (PD) with traveling wave electrodes. For the electrical crosstalk between an EAM and a PD on an EAD, the coupled transmission line model and 2-D FEM simulation were used, and the results were compared with the measured results. The impedance matching for the EAM was also studied, and about 3 GHz of the bandwidth of S11 of less than -10 dB for the EAM near 60 GHz band was obtained","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"195 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121130279","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
Study of a Raman Crosstalk Management Technique for Analog Video RF Signal Transmission Systems 模拟视频射频信号传输系统的拉曼串扰管理技术研究
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-03 DOI: 10.1109/MWP.2006.346568
A. Murakami, A. Agata, Y. Horiuchi
{"title":"Study of a Raman Crosstalk Management Technique for Analog Video RF Signal Transmission Systems","authors":"A. Murakami, A. Agata, Y. Horiuchi","doi":"10.1109/MWP.2006.346568","DOIUrl":"https://doi.org/10.1109/MWP.2006.346568","url":null,"abstract":"When analog terrestrial broadcasting and Gigabit Ethernet signals co-exist in the same network, the Raman crosstalk effect might damage the analog video signal. In this paper, we have investigated the effectiveness of adding some dispersion at the input-end of the fiber to manage the Raman crosstalk and successfully demonstrated adequate suppression of the interference on the analog video signal","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127912029","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
Novel architectures of very low RIN semiconductor lasers in extended cavities for high performance microwave links 用于高性能微波链路的扩展腔中极低RIN半导体激光器的新架构
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-03 DOI: 10.1109/MWP.2006.346524
G. Baili, M. Alouini, D. Dolfi, F. Bretenaker, I. Sagnes, T. Merlet, J. Chazelas
{"title":"Novel architectures of very low RIN semiconductor lasers in extended cavities for high performance microwave links","authors":"G. Baili, M. Alouini, D. Dolfi, F. Bretenaker, I. Sagnes, T. Merlet, J. Chazelas","doi":"10.1109/MWP.2006.346524","DOIUrl":"https://doi.org/10.1109/MWP.2006.346524","url":null,"abstract":"We demonstrate the operation of two single mode semiconductor lasers architectures with a relative intensity noise limited by the shot noise floor over a large frequency range from 100 MHz to 18 GHz. In two different cavity schemes, we achieve a direct control on photons lifetime to turn an initially class-B laser into a relaxation oscillation free class-A one while preserving a strict single mode operation. Finally, we confirm experimentally that the laser operation in the desired class-A regime allows a drastic filtering out of the relative intensity noise","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124899627","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
Modeling and Demonstration of Dual Wavelength All-Fiber Linear Cavity Laser 双波长全光纤线性腔激光器的建模与演示
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-03 DOI: 10.1109/MWP.2006.346499
Yu Yao, Xiangfei Chen, Yitang Dai, S. Xie
{"title":"Modeling and Demonstration of Dual Wavelength All-Fiber Linear Cavity Laser","authors":"Yu Yao, Xiangfei Chen, Yitang Dai, S. Xie","doi":"10.1109/MWP.2006.346499","DOIUrl":"https://doi.org/10.1109/MWP.2006.346499","url":null,"abstract":"A numerical model of all fiber linear cavity laser is presented. This model includes the spatial hole burning effect, which can be used to support the dual wavelength operation in homogeneous gain medium. A dual-wavelength single-longitudinal-mode (SLM) erbium-doped fiber laser (EDFL) based on a simple linear cavity is also demonstrated experimentally. The laser output with a wavelength spacing of 27pm is heterodyned on a photo-detector to generate a microwave signal of 3.389 GHz","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117170381","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
Optical Domain Down-Conversion of Microwave Signals for High Dynamic Range Microwave Fiber Optic Links 高动态范围微波光纤链路中微波信号的光域下转换
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-01 DOI: 10.1109/MWP.2006.346542
Yifei Li, P. Herczfeld, A. Rosen, M. Bystrom, T. Berceli
{"title":"Optical Domain Down-Conversion of Microwave Signals for High Dynamic Range Microwave Fiber Optic Links","authors":"Yifei Li, P. Herczfeld, A. Rosen, M. Bystrom, T. Berceli","doi":"10.1109/MWP.2006.346542","DOIUrl":"https://doi.org/10.1109/MWP.2006.346542","url":null,"abstract":"Optical downconversion of microwave signals offers the potential for reduced noise and higher dynamic range over electronic downconversion. A novel downconversion scheme is introduced which allows for remote reception of microwave signals and downconversion to intermediate frequencies or baseband in the optical domain. Experiments show low noise and intermodulation effects. Further extensions of the optical downconverter and potential gains are also discussed","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114956144","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
Cost-effective optical modulation depth enhancement and optical carrier recovery in millimeter-wave fiber-wireless links using an all-fiber optical interleaver 采用全光纤交织器的毫米波光纤无线链路中具有成本效益的光调制深度增强和光载波恢复
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-01 DOI: 10.1109/MWP.2006.346574
Mingtuo Zhou, Qi Je Wang, Yan Zhang, Y. Zhang, Y. Soh, M. Fujise
{"title":"Cost-effective optical modulation depth enhancement and optical carrier recovery in millimeter-wave fiber-wireless links using an all-fiber optical interleaver","authors":"Mingtuo Zhou, Qi Je Wang, Yan Zhang, Y. Zhang, Y. Soh, M. Fujise","doi":"10.1109/MWP.2006.346574","DOIUrl":"https://doi.org/10.1109/MWP.2006.346574","url":null,"abstract":"A novel cost-effective technique is proposed to enhance the optical modulation depth of the fiber downlink and simultaneously recover the downlink optical carrier in an antenna base station in a millimeter-wave fiber-wireless system. With the proposed structure, the downlink optical modulation depth is enhanced with the help of a low-cost 2times2 all-fiber optical interleaver so that the optical receiver sensitivity is improved, and the recovered optical carrier can be reused for fiber uplink transmission to simplify the upstream optical interface. The effectiveness of the proposed scheme is demonstrated by experiment","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114437439","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
Bulk active layer DBR laser for 34 GHz electrical and optical active mode-locking 用于34 GHz电光有源锁模的大块有源层DBR激光器
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-01 DOI: 10.1109/MWP.2006.346506
F. van Dijk, J. Renaudier, C. Gosset, F. Lelarge, R. Brenot, B. Rousseau, H. Sillard, O. LeGouezigou, F. Poingt, F. Pommereau, J. Oudar, G. Duan
{"title":"Bulk active layer DBR laser for 34 GHz electrical and optical active mode-locking","authors":"F. van Dijk, J. Renaudier, C. Gosset, F. Lelarge, R. Brenot, B. Rousseau, H. Sillard, O. LeGouezigou, F. Poingt, F. Pommereau, J. Oudar, G. Duan","doi":"10.1109/MWP.2006.346506","DOIUrl":"https://doi.org/10.1109/MWP.2006.346506","url":null,"abstract":"Bulk active region DBR lasers emitting at 1.55 mum with no absorbing section have been evaluated as optical source for microwave signal generation. These devices self pulsate at 34 GHz with a linewidth of about 150 kHz, making it suitable for low jitter signal generation. Both electrical and optical active mode-locking were successfully obtained with this component opening the field of this device to microwave carrier distribution and regeneration","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126885297","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
Tuning of an RF Optoelectronic Oscillator 射频光电振荡器的调谐
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-01 DOI: 10.1109/MWP.2006.346556
H. Kotb, A. Safwat, H. Boghdady, D. Khalil
{"title":"Tuning of an RF Optoelectronic Oscillator","authors":"H. Kotb, A. Safwat, H. Boghdady, D. Khalil","doi":"10.1109/MWP.2006.346556","DOIUrl":"https://doi.org/10.1109/MWP.2006.346556","url":null,"abstract":"In this paper tunable RF optoelectronic oscillator based upon direct modulation of laser diode and an optical fiber RF filter is demonstrated using the dc driving current of the laser diode. The use of the optical fiber RF filter allows a sidemode suppression ratio of 30 dB at discrete oscillation frequencies with frequency step equals to the intrinsic modes of the feedback loop or the filter free spectral range. Experimental results are presented to verify the theoretical analysis","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114199840","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: 14
Non-linear Signal Retrieval in Wide-Band Photonic Time-Stretch Systems Using the Gerchberg-Saxton Algorithm 基于Gerchberg-Saxton算法的宽带光子时间拉伸系统非线性信号检索
2006 International Topical Meeting on Microwave Photonics Pub Date : 2006-10-01 DOI: 10.1109/MWP.2006.346566
G. Stigwall, S. Galt
{"title":"Non-linear Signal Retrieval in Wide-Band Photonic Time-Stretch Systems Using the Gerchberg-Saxton Algorithm","authors":"G. Stigwall, S. Galt","doi":"10.1109/MWP.2006.346566","DOIUrl":"https://doi.org/10.1109/MWP.2006.346566","url":null,"abstract":"The Gerchberg-Saxton algorithm, which is often used for phase retrieval in free space diffractive optics, is here applied to the problem of signal retrieval in dual-output (phase-diverse) photonic time-stretch systems. Using wide band noise covering the first two fading frequencies as an input signal we numerically analyze the proposed algorithm for different numbers of iterations, measurement noise levels, mis-estimation of system parameters and optical modulation depths. We show that the algorithm can successfully compensate for non-linear distortion of the signal due to chromatic dispersion, that it is robust to noise and mis-estimated system parameters, and that it converges very rapidly (within ten iterations). For lower signal-to-noise ratios and/or smaller modulation depths it also provides a non-iterative method of retrieving the input signal","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"38 19","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114006720","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
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