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

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A millimeter-wave photonic vector-sum phase shifter using polarization maintaining fiber 利用保偏光纤的毫米波光子矢量和移相器
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396833
Kwangseok Lee, Y. Jhon, W. Choi
{"title":"A millimeter-wave photonic vector-sum phase shifter using polarization maintaining fiber","authors":"Kwangseok Lee, Y. Jhon, W. Choi","doi":"10.1109/MWP.2004.1396833","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396833","url":null,"abstract":"We propose and demonstrate a novel photonic vector-sum phase shifter that, using two pieces of polarization maintaining fiber, provide continuous and full phase shift up to 2/spl pi/ at the millimeter-wave frequency of 30.48 GHz.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"34 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":"121434517","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
High resolution optical time-delay analyzer for large bandwidth microwave signals 用于大带宽微波信号的高分辨率光学时延分析仪
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396827
S. Tonda-Goldstein, D. Dolfi, S. Formont, J. Chazelas
{"title":"High resolution optical time-delay analyzer for large bandwidth microwave signals","authors":"S. Tonda-Goldstein, D. Dolfi, S. Formont, J. Chazelas","doi":"10.1109/MWP.2004.1396827","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396827","url":null,"abstract":"An optical architecture enabling time delay analysis of large bandwidth microwave signals is presented. It permits to determine time delays between microwave signals with a resolution better than 10 ps.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"33 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":"121941335","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
Analog performance of an InP Mach-Zehnder modulator integrated with a widely tunable laser 集成宽可调谐激光器的InP Mach-Zehnder调制器的模拟性能
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396895
L. Johansson, J. Barton, L. Coldren
{"title":"Analog performance of an InP Mach-Zehnder modulator integrated with a widely tunable laser","authors":"L. Johansson, J. Barton, L. Coldren","doi":"10.1109/MWP.2004.1396895","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396895","url":null,"abstract":"The performance of an InP Mach-Zehnder modulator integrated with a widely tunable sampled grating DBR laser and a semiconductor amplifier has been characterized for analog applications. Extinction, RIN, bandwidth and SFDR have been measured.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"150 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":"122046530","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
Optical generation of microwave signals with ASE 用ASE实现微波信号的光产生
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396835
I. G. Insua, K. Kojucharow, C. Schaeffer
{"title":"Optical generation of microwave signals with ASE","authors":"I. G. Insua, K. Kojucharow, C. Schaeffer","doi":"10.1109/MWP.2004.1396835","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396835","url":null,"abstract":"Optical heterodyne microwave generation using the amplified spontaneous emission of an optical amplifier is investigated. An unbalanced fiber loop is used to generate the required optical spectrum.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"51 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":"131959577","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
Optical header extraction and recognition by discrete time stretch technique 离散时间拉伸技术的光头提取与识别
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396836
O. Boyraz, Yan Han, B. Jalali
{"title":"Optical header extraction and recognition by discrete time stretch technique","authors":"O. Boyraz, Yan Han, B. Jalali","doi":"10.1109/MWP.2004.1396836","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396836","url":null,"abstract":"We demonstrate low latency discrete time optical header extraction and recognition. 8-bits of 10 Gb/s header is extracted and slowed down to /spl sim/590 Mb/s by discrete time stretch technique. Optical Q values of > 19 dBQ are measured.","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":"130446685","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
High-speed, low-voltage substrate-removed GaAs/AlGaAs electro-optic modulators 高速、低压去基板GaAs/AlGaAs电光调制器
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396898
J. Shin, S. Wu, N. Dagli
{"title":"High-speed, low-voltage substrate-removed GaAs/AlGaAs electro-optic modulators","authors":"J. Shin, S. Wu, N. Dagli","doi":"10.1109/MWP.2004.1396898","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396898","url":null,"abstract":"Substrate-removed bulk GaAs/AlGaAs electro-optic modulators with high-speed slow wave electrodes and bandwidths exceeding 40 GHz were fabricated. These devices have true push pull operation with adjustable chirp.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"68 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120940656","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
Demonstration of optical heterodyne detection using a mode locked semiconductor laser broad-band coherent probe system 用锁模半导体激光宽带相干探头系统进行光外差检测的演示
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396842
Wangkuen Lee, P. Delfyett, S. Etemad
{"title":"Demonstration of optical heterodyne detection using a mode locked semiconductor laser broad-band coherent probe system","authors":"Wangkuen Lee, P. Delfyett, S. Etemad","doi":"10.1109/MWP.2004.1396842","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396842","url":null,"abstract":"The experimental results of optical heterodyne detection based on injection locking technique, using two independently modelocked semiconductor laser oscillators are presented. A signal-to-noise ratio of over 60 dB/Hz has been achieved in a demultiplexed channel.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"14 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":"114569154","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
KTN crystal with a large electro-optic effect and the potential for improving optical device performance KTN晶体具有较大的电光效应和改善光学器件性能的潜力
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396817
K. Fujiura, K. Nakamura
{"title":"KTN crystal with a large electro-optic effect and the potential for improving optical device performance","authors":"K. Fujiura, K. Nakamura","doi":"10.1109/MWP.2004.1396817","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396817","url":null,"abstract":"KTa/sub 1-x/Nb/sub x/O/sub 3/ (KTN) crystal exhibits an extremely large quadratic electro-optic effect, which makes it attractive for highly functional device applications. We have developed a crystal growth technology and successfully prepared 40 mm square KTN crystals. In addition, we have developed film growth and lithographic techniques for KTN crystal that can be used to fabricate an optical waveguide with excellent optical transmission performance. An optical switch using these KTN waveguides had a low driving voltage less than 1/10 that of conventional optical switches. In this workshop, we describe the crystal growth, material properties, waveguide fabrication, and device operation of KTN crystal.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"5 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":"116811639","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
High-saturation-current, wide-bandwidth photodiodes 高饱和电流，宽带宽光电二极管
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396891
Xiaowei Li, Ning Li, S. Deminguel, J. Campbell, D. Tulchinsky, K. Williams
{"title":"High-saturation-current, wide-bandwidth photodiodes","authors":"Xiaowei Li, Ning Li, S. Deminguel, J. Campbell, D. Tulchinsky, K. Williams","doi":"10.1109/MWP.2004.1396891","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396891","url":null,"abstract":"This paper describes the design and performance of two photodetector structures, a partially depleted absorber photodiode and a charge-coupled unitraveling carrier photodiode, that have achieved very high saturation currents while maintaining wide bandwidths.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"53 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":"126103081","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
Microwave photonics: what are the technology tipping points for military system applications? 微波光子学:军事系统应用的技术引爆点是什么?
2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859) Pub Date : 2004-10-04 DOI: 10.1109/MWP.2004.1396868
D. Honey, P. Marshall
{"title":"Microwave photonics: what are the technology tipping points for military system applications?","authors":"D. Honey, P. Marshall","doi":"10.1109/MWP.2004.1396868","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396868","url":null,"abstract":"The defense advanced research projects agency (DARPA), the central research and development organization for the US department of defense (DoD), sponsors many pioneering and ongoing research in microwave photonics in US. The advanced technology office (ATO) of DARPA researches, demonstrates, and develops high payoff projects in maritime, communications, special operations, command and control, and information assurance and survivability mission areas. These projects support military operations throughout the spectrum of conflict. ATO adapts advanced technologies into military systems and also exploits emerging technologies for future programs. The ultimate goal is superior cost-effective systems the military can use to respond to new and emerging threats. A special invited talk by ATO's office director discusses the technology \"tipping points\" for military system applications.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"30 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":"124216019","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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