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2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)最新文献

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Characterization of compact laterally coupled laser sources for microwave signal generation and transmission 用于微波信号产生和传输的小型横向耦合激光源的特性
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396831
P. Acedo, H. Lamela, J. Vilcot, M. Pessa
{"title":"Characterization of compact laterally coupled laser sources for microwave signal generation and transmission","authors":"P. Acedo, H. Lamela, J. Vilcot, M. Pessa","doi":"10.1109/MWP.2004.1396831","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396831","url":null,"abstract":"Resonance of the lateral modes of two laterally coupled semiconductor lasers (beyond intrinsic relaxation oscillation frequency) is studied in terms of RIN and phase noise to demonstrate a new simple and compact microwave generation and data transmission device.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132744075","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
Optically controlled phased array antenna from X-band to terahertz 从x波段到太赫兹的光控相控阵天线
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396822
P. Herczfeld
{"title":"Optically controlled phased array antenna from X-band to terahertz","authors":"P. Herczfeld","doi":"10.1109/MWP.2004.1396822","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396822","url":null,"abstract":"In the nineteen eighties and the early nineties microwave photonics was dominated by research related to the optically fed and controlled phased array antenna. By virtue of the fact that terahertz falls in between high speed electronics (mm-wave electronics) and photonics, the extension of microwave photonics, particularly for phased array applications represents a new challenging opportunity. The possibility of an optically fed terahertz antenna will be discussed.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133448132","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
Analog optical signal processing of baseband codes in Tm:YAG up to 10 Gb/s 模拟光信号处理的基带码在Tm:YAG可达10gb /s
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396856
K. Merkel, R. Krishna Mohan, Z. Cole, R. Reibel, T. L. Harris, Tiejun Chang, W. Randall Babbitt
{"title":"Analog optical signal processing of baseband codes in Tm:YAG up to 10 Gb/s","authors":"K. Merkel, R. Krishna Mohan, Z. Cole, R. Reibel, T. L. Harris, Tiejun Chang, W. Randall Babbitt","doi":"10.1109/MWP.2004.1396856","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396856","url":null,"abstract":"Aspects of analog signal processing are explored using baseband codes from 1 to 10 Gb/s modulated onto a 378 THz optical carrier and processed by spectral holographic techniques in Tm:YAG. Results include processing of signals buried in additive noise, variation of time delays over 5 /spl mu/s, and material signal losses as low as /spl sim/1 dB//spl mu/s.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122424995","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
New optical modulation schemes applied to local oscillator distribution in radar systems 应用于雷达系统本振分布的新型光调制方案
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396851
N. Breuil, M. Dispenza, L. Morvan, A. Fiorello, S. Tonda, D. Dolfi, M. Varasi, J. Chazelas
{"title":"New optical modulation schemes applied to local oscillator distribution in radar systems","authors":"N. Breuil, M. Dispenza, L. Morvan, A. Fiorello, S. Tonda, D. Dolfi, M. Varasi, J. Chazelas","doi":"10.1109/MWP.2004.1396851","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396851","url":null,"abstract":"An original heterodyne modulation scheme is presented for generating tunable local oscillator signals. A dual-frequency laser has been cascaded with a frequency shifters to down or up convert RF signals in the range 0.2-32 GHz.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128713480","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
Optically-implemented broadband QPSK subcarrier modulator 光实现宽带QPSK副载波调制器
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396859
A. Loayssa, D. Benito
{"title":"Optically-implemented broadband QPSK subcarrier modulator","authors":"A. Loayssa, D. Benito","doi":"10.1109/MWP.2004.1396859","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396859","url":null,"abstract":"We introduce a novel optical modulator that provides broadband quaternary phase-shift keying modulation of microwave subcarriers directly in the photonic domain. The feasibility of this design is experimentally demonstrated transmitting a 15-GHz subcarrier conveying 2.5-Gbit/s quaternary phase-shift keying modulation.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126522692","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
Short-term stabilization of opto-electronic oscillators by multiple optical resonators 多光谐振器对光电振荡器的短期稳定
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396850
B. Horvath, T. Bánky, T. Berceli
{"title":"Short-term stabilization of opto-electronic oscillators by multiple optical resonators","authors":"B. Horvath, T. Bánky, T. Berceli","doi":"10.1109/MWP.2004.1396850","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396850","url":null,"abstract":"We will give a novel explanation on the mode separation and the single frequency operation of multi-loop photonic oscillators with appropriate fiber lengths and powers, supported by numerous measurements.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123121151","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
Comparison of crosstalk for amplitude and phase modulation in an analog fiber optic link 模拟光纤链路中幅度和相位调制串扰的比较
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396837
F. Bucholtz, V. Urick, A. Campillo
{"title":"Comparison of crosstalk for amplitude and phase modulation in an analog fiber optic link","authors":"F. Bucholtz, V. Urick, A. Campillo","doi":"10.1109/MWP.2004.1396837","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396837","url":null,"abstract":"We investigated analog rf crosstalk levels in a 25 km, wavelength-division multiplexed, Er-amplified fiber optic link for both a) amplitude modulation with direct photodetection and b) phase modulation with differential interferometric demodulation and photodetection. Experimental results are presented for optical channel spacing in the range 50 GHz to 200 GHz.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116613433","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: 10
Experimental verification of cascadability of WDM optical interfaces for DWDM millimeter-wave fiber-radio base station DWDM毫米波光纤无线基站WDM光接口级联性的实验验证
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396866
M. Bakaul, A. Nirmalathas, C. Lim
{"title":"Experimental verification of cascadability of WDM optical interfaces for DWDM millimeter-wave fiber-radio base station","authors":"M. Bakaul, A. Nirmalathas, C. Lim","doi":"10.1109/MWP.2004.1396866","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396866","url":null,"abstract":"We demonstrate the functionality of the cascaded wavelength division multiplexed optical interfaces for dense-WDM millimeter-wave fiber-radio systems with the capability of adding and dropping wavelength interleaved fiber-radio channels with a channel spacing of 25 GHz. It also enables wavelength re-use in the uplink path eliminating the need for light source in the base station. The experimental results show that the proposed interface can be used in cascade with the additional power penalty observed below 1 dB.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129134955","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
Radio over fiber for mobile communications 用于移动通信的光纤无线电
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396863
D. Wake, M. Webster, G. Wimpenny, K. Beacham, L. Crawford
{"title":"Radio over fiber for mobile communications","authors":"D. Wake, M. Webster, G. Wimpenny, K. Beacham, L. Crawford","doi":"10.1109/MWP.2004.1396863","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396863","url":null,"abstract":"Radio over fiber is becoming an increasingly important technology for the in-building wireless market. The dynamic range requirements and optimum choice of laser are identified for this application. Furthermore, a novel architecture based on switched radio over fiber is proposed, which gives important benefits in terms of design, installation and operation of the systems used.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132053148","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: 166
High resolution range measurement using lidar-radar concept 采用激光雷达概念的高分辨率距离测量
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396854
L. Morvan, D. Dolfi, J. Huignard, G. Granger, X. Normandin, M. Brunel
{"title":"High resolution range measurement using lidar-radar concept","authors":"L. Morvan, D. Dolfi, J. Huignard, G. Granger, X. Normandin, M. Brunel","doi":"10.1109/MWP.2004.1396854","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396854","url":null,"abstract":"We investigate the utilisation of the dual-frequency lidar-radar concept for high resolution range measurements. Experimental results, leading to 17 cm resolution with a 200 /spl mu/s laser pulse width, are presented.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126346953","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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