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MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.最新文献

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A single bandpass tunable photonic transversal filter based on a broadband optical source and a Mach-Zehnder interferometer 基于宽带光源和马赫-曾德尔干涉仪的单带通可调谐光子横向滤波器
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422892
J. Mora, B. Ortega, A. Díez, J. Cruz, M. Andrés, J. Capmany, D. Pastor
{"title":"A single bandpass tunable photonic transversal filter based on a broadband optical source and a Mach-Zehnder interferometer","authors":"J. Mora, B. Ortega, A. Díez, J. Cruz, M. Andrés, J. Capmany, D. Pastor","doi":"10.1109/MWP.2003.1422892","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422892","url":null,"abstract":"We demonstrate a new single bandpass tunable microwave filter based on a broadband optical source and a fibre Mach-Zehnder interferometer. A tuning range of 5-17 GHz and a Q factor around 48 have been measured.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117265286","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: 15
High conversion gain millimeter-wave optoelectronic mixer based on InAlAs/InGaAs metamorphic HEMT 基于InAlAs/InGaAs变质HEMT的高转换增益毫米波光电混频器
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422838
Hyo-soon Kang, Chang-Soon Choi, W. Choi, Dac-Hyun Kim, K. Seo
{"title":"High conversion gain millimeter-wave optoelectronic mixer based on InAlAs/InGaAs metamorphic HEMT","authors":"Hyo-soon Kang, Chang-Soon Choi, W. Choi, Dac-Hyun Kim, K. Seo","doi":"10.1109/MWP.2003.1422838","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422838","url":null,"abstract":"We experimentally investigate the InAlAs/InGaAs metamorphic HEMT (m-HEMT) on GaAs substrate as a millimeter-wave optoelectronic mixer. The maximum internal conversion gain of 18.17 dB is obtained with 0 dBm local oscillator (LO) power. The m-HEMT exhibits a wide LO frequency range which is well extended to the millimeter-wave band. We also measured the spurious free dynamic range of the m-HEMT as an optoelectronic mixer, whose value is about 96 dBHz/sup 2/3/.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117143237","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
Millimeter-wave generation and baseband modulation by using reciprocating optical modulation for radio-on-fiber systems in V-band v波段光纤无线电系统中毫米波的产生和基带的往复光调制
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422910
T. Kawanishi, S. Oikawa, K. Yoshiara, T. Sakamoto, S. Shinada, M. Izutsu
{"title":"Millimeter-wave generation and baseband modulation by using reciprocating optical modulation for radio-on-fiber systems in V-band","authors":"T. Kawanishi, S. Oikawa, K. Yoshiara, T. Sakamoto, S. Shinada, M. Izutsu","doi":"10.1109/MWP.2003.1422910","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422910","url":null,"abstract":"We demonstrated millimeter-wave generation by using reciprocating optical modulation. A light-wave modulated by V-band millimeter-waves was obtained from a micro-wave signal, and was also modulated by a baseband signal, using an optical phase modulator.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116174670","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
Improvement of linearity in EAM by composite QWs 复合qw对EAM线性度的改善
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422906
Y. Kang, Jiyoun Lim, Sung-Bock Kim, Jeha Kim
{"title":"Improvement of linearity in EAM by composite QWs","authors":"Y. Kang, Jiyoun Lim, Sung-Bock Kim, Jeha Kim","doi":"10.1109/MWP.2003.1422906","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422906","url":null,"abstract":"We propose a novel structure that improves the linear characteristic of a multiple quantum well (MQW) electro-absorption modulator (EAM). The transfer functions of EAMs composed of 8 nm, 9 nm and 10 nm quantum well (QW) were obtained and the combined transfer functions were investigated We found that the IMD3 of composite-type QW in which 12 nm : 8 nm = 1 : 3 was suppressed about 20 dBc compared with single-type QW.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114763602","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
The impact of optical illumination on the breakdown characteristics of pHEMTs 光学照明对phemt击穿特性的影响
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422894
N. Bourhill, S. Iezekiel, D. Steenson
{"title":"The impact of optical illumination on the breakdown characteristics of pHEMTs","authors":"N. Bourhill, S. Iezekiel, D. Steenson","doi":"10.1109/MWP.2003.1422894","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422894","url":null,"abstract":"The impact of optical illumination on the breakdown characteristics of pHEMTs is investigated for the first time. Illumination is found to influence deep-level trap related currents in the pHEMTs under test when V/sub DS/ > 2V.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114668868","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
Traveling wave electroabsorption modulator for ROF application ROF用行波电吸收调制器
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422855
Jiyoun Lim, Y. Kang, K. Choi, Jong-Hyun Lee, Jeha Kim, S. Ok, Young-Wan Choi
{"title":"Traveling wave electroabsorption modulator for ROF application","authors":"Jiyoun Lim, Y. Kang, K. Choi, Jong-Hyun Lee, Jeha Kim, S. Ok, Young-Wan Choi","doi":"10.1109/MWP.2003.1422855","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422855","url":null,"abstract":"We fabricated traveling wave electroabsorption modulator modules and observed high frequency response of up to 38 GHz. For the application to RF-on-fiber (ROF) system, the frequency response of traveling wave electrode and the RF termination were investigated.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127350428","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
Noise analysis and suppression for Nd:YVO/sub 4/ solid-state lasers Nd:YVO/sub - 4/固态激光器噪声分析与抑制
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422874
M. Csornyel, T. Berceli, P. Herczfeld
{"title":"Noise analysis and suppression for Nd:YVO/sub 4/ solid-state lasers","authors":"M. Csornyel, T. Berceli, P. Herczfeld","doi":"10.1109/MWP.2003.1422874","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422874","url":null,"abstract":"This paper is intended to elaborate on the investigation and suppression of the relative intensity noise of a diode pumped Nd:YVO/sub 4/ microchip laser. In addition to the noise suppression at the relaxation oscillations, noise analysis is also reported.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"705 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123829709","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
Effects of directly modulated laser chirp on the performances of radio over fiber systems 直接调制激光啁啾对光纤无线通信系统性能的影响
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422900
A. Faniuolo, G. Tartarini, P. Bassi, P. Faccin, A. Casini
{"title":"Effects of directly modulated laser chirp on the performances of radio over fiber systems","authors":"A. Faniuolo, G. Tartarini, P. Bassi, P. Faccin, A. Casini","doi":"10.1109/MWP.2003.1422900","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422900","url":null,"abstract":"This paper presents a study of the performances of radio over fiber (RoF) systems in presence of fiber dispersion and spurious FM (\"chirp\") effects of directly modulated DFB lasers. Experimental results are successfully compared with theoretical ones.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131592985","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: 5
Harmonic generation of photonic microwave frequencies utilizing the properties of a phase modulator 利用相位调制器的特性产生光子微波频率的谐波
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422863
P. Hedekvist, B. Olsson, A. Wiberg
{"title":"Harmonic generation of photonic microwave frequencies utilizing the properties of a phase modulator","authors":"P. Hedekvist, B. Olsson, A. Wiberg","doi":"10.1109/MWP.2003.1422863","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422863","url":null,"abstract":"We present new techniques to generate a harmonic microwave frequency modulated on an optical carrier. All these techniques utilizes the properties of a phase modulator, and we achieve 40 GHz modulation using only 10 GHz electronics.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131825508","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
Tunable single-frequency erbium-doped fiber ring laser for microwave photonics applications 用于微波光子学的可调谐单频掺铒光纤环形激光器
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422870
Jian Liu, J. Yao, J. Yao, T. Yeap
{"title":"Tunable single-frequency erbium-doped fiber ring laser for microwave photonics applications","authors":"Jian Liu, J. Yao, J. Yao, T. Yeap","doi":"10.1109/MWP.2003.1422870","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422870","url":null,"abstract":"We propose and demonstrate a novel wavelength tunable single-frequency erbium-doped fiber ring laser. The single-frequency operation is realized by using a coupler loop mirror with an Er/sup 3+/-doped fiber saturable absorber, which acts as a narrow band optical filter. The fiber laser can find applications in microwave photonics systems.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114973858","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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