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2002 International Topical Meeting on Microwave Photonics最新文献

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Measurement of the electric field distribution on a resonant electrode in high-speed optical modulator using electro-optic sampling 高速光调制器谐振电极上电场分布的电光采样测量
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158920
Y. Matsuo, T. Kawanishi, S. Oikawa, K. Higuma, M. Izutsu
{"title":"Measurement of the electric field distribution on a resonant electrode in high-speed optical modulator using electro-optic sampling","authors":"Y. Matsuo, T. Kawanishi, S. Oikawa, K. Higuma, M. Izutsu","doi":"10.1109/MWP.2002.1158920","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158920","url":null,"abstract":"By using electro-optic sampling technique, the electric field distribution on a resonant electrode for optical modulation was measured with resolution of a few micrometers. We showed that the measured electric field distribution at the edge of the electrode was different from the results obtained by an equivalent circuit model.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132183734","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
CWDM microwave optical links for fiber-optic sectorized remote antenna system 用于光纤分段远程天线系统的CWDM微波光链路
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158908
H. Yamamoto, K. Utsumi, M. Miyashita, M. Kurono, Y. Serizawa, Y. Shoji, H. Ogawa
{"title":"CWDM microwave optical links for fiber-optic sectorized remote antenna system","authors":"H. Yamamoto, K. Utsumi, M. Miyashita, M. Kurono, Y. Serizawa, Y. Shoji, H. Ogawa","doi":"10.1109/MWP.2002.1158908","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158908","url":null,"abstract":"This paper introduces the coarse wavelength division multiplexing (CWDM) technique into microwave optical transmission systems. The key parameters of CWDM filters are described, and the design of the carrier-to-noise ratio and the 3rd order intermodulation distortion in the whole system, including the CWDM filters, is examined.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132766254","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
Monolithic InGaAs PIN photodetector-GaAs MHEMT amplifier OEIC fabrication and implementation for 28 GHz LMDS applications 用于28ghz LMDS应用的单片InGaAs PIN光电探测器- gaas MHEMT放大器OEIC制造与实现
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158885
A. Joshi, Xinde Wang, D. Becker, D. Mohr
{"title":"Monolithic InGaAs PIN photodetector-GaAs MHEMT amplifier OEIC fabrication and implementation for 28 GHz LMDS applications","authors":"A. Joshi, Xinde Wang, D. Becker, D. Mohr","doi":"10.1109/MWP.2002.1158885","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158885","url":null,"abstract":"We have fabricated a monolithic Opto-electronic Integrated Circuit (OEIC) comprising of an InGaAs PIN photodetector and a Common Gate Amplifier (CGA) using Metamorphic High Electron Mobility Transistors (MHEMTs) on 4 inch GaAs substrates. The OEIC shows a gain of 28 dB at 28 GHz with an 8 GHz FWHM.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115723613","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
Experimental evaluation of detuned loading effects on distortion in edge emitting DBR lasers 失谐加载对边缘发射DBR激光器畸变影响的实验研究
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158876
O. Kjebon, R. Schatz, C. Carlsson, N. Akram
{"title":"Experimental evaluation of detuned loading effects on distortion in edge emitting DBR lasers","authors":"O. Kjebon, R. Schatz, C. Carlsson, N. Akram","doi":"10.1109/MWP.2002.1158876","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158876","url":null,"abstract":"Detuned loading in directly modulated DBR lasers has been evaluated. IMD3 was measured, yielding a spurious free dynamic range of >103 dB/Hz/sup 2/3/ for frequencies 1-19 GHz with a top value of 116 dB/Hz/sup 2/3/ at 1 GHz.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128359151","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
Experiment on optical interaction with spin waves in nonuniform bias magnetic field 非均匀偏置磁场中光与自旋波相互作用的实验
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158923
T. Ueda, Y. Murayama, M. Akiyama, M. Tsutsumi
{"title":"Experiment on optical interaction with spin waves in nonuniform bias magnetic field","authors":"T. Ueda, Y. Murayama, M. Akiyama, M. Tsutsumi","doi":"10.1109/MWP.2002.1158923","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158923","url":null,"abstract":"With the use of a turning point observed in a nonuniform bias magnetic field, the optical interaction with spin waves has been investigated experimentally for a single crystal slab and a thick film of yttrium iron garnet magnetized longitudinally.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126085393","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
All-optical radio-independent millimeter-wave radio-on-fiber system with lean antenna base stations 全光无线独立毫米波光纤无线电系统与精益天线基站
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158901
A. Stohr, C. Miesner, D. Jager
{"title":"All-optical radio-independent millimeter-wave radio-on-fiber system with lean antenna base stations","authors":"A. Stohr, C. Miesner, D. Jager","doi":"10.1109/MWP.2002.1158901","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158901","url":null,"abstract":"We propose and investigate a novel radio-independent (20-60 GHz) radio-on-fiber system with an all-optical analogue radio head-end in the central station and lean single-optical component antenna base stations employing millimeter-wave electroabsorption transceivers (EAT).","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126073934","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
Transmission power reduction effect in wireless CDMA system employing ROF ubiquitous antenna architecture 采用ROF泛在天线结构的无线CDMA系统的传输功率降低效果
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158912
H. Ohtsuki, K. Tsukamoto, S. Komaki
{"title":"Transmission power reduction effect in wireless CDMA system employing ROF ubiquitous antenna architecture","authors":"H. Ohtsuki, K. Tsukamoto, S. Komaki","doi":"10.1109/MWP.2002.1158912","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158912","url":null,"abstract":"This paper theoretically analyzes the reduction effect of transmitting power and its controlling range in a wireless CDMA system employing an ROF ubiquitous antenna architecture. Theoretical BER analysis shows that the highest required transmitting power is reduced by about 11 dB.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116841471","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
A new electro-optical phase shifter for optically generated microwave signals 一种用于光产生微波信号的新型电光移相器
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158882
G. Chakam, H. Dzeik, W. Freude
{"title":"A new electro-optical phase shifter for optically generated microwave signals","authors":"G. Chakam, H. Dzeik, W. Freude","doi":"10.1109/MWP.2002.1158882","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158882","url":null,"abstract":"The direct modulation of DFB laser diodes leads to higher harmonics of the modulation frequency. We investigated the phase of the harmonics depending on the DC current and on the amplitude of the modulation signal.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131104541","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
High-performance EAM-integrated SGDBR laser for WDM microwave photonic applications 用于WDM微波光子应用的高性能eam集成SGDBR激光器
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158860
L. Johansson, J. Barton, L. Coldren
{"title":"High-performance EAM-integrated SGDBR laser for WDM microwave photonic applications","authors":"L. Johansson, J. Barton, L. Coldren","doi":"10.1109/MWP.2002.1158860","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158860","url":null,"abstract":"A high-performance widely tuneable optical source is presented for microwave photonic applications. An EAM (electroabsorption waveguide modulator)-integrated SGDBR (sampled grating distributed Bragg reflector) laser is characterised with regards to noise and linearity at 1530 nm, 1545 nm and 1560 nm. By selecting the EAM bias point, 99 dBc/Hz/sup 1/2/ broadband spurious-free dynamic range or a 114 dBc/Hz/sup 2/3/ sub-octave spurious-free dynamic range is demonstrated.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"181 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122152285","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
Small signal equivalent circuit of illuminated HPTs 照明hpt小信号等效电路
2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI: 10.1109/MWP.2002.1158886
K. Matsushima, Y. Yuki, K. Nakajima, K. Inagaki, H. Sato, M. Akaike
{"title":"Small signal equivalent circuit of illuminated HPTs","authors":"K. Matsushima, Y. Yuki, K. Nakajima, K. Inagaki, H. Sato, M. Akaike","doi":"10.1109/MWP.2002.1158886","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158886","url":null,"abstract":"This paper describes the behavior of equivalent-circuit parameters of illuminated Heterojunction Photo Transistors (HPTs). The equivalent circuit is based on the Gummel-Poon model. It is clarified that S-parameters and each parameter change in value when the HPT is illuminated. Further, the measured characteristics of illuminated HPTs are compared with the calculated from the proposed model of illuminated HPTs.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127656562","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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