N. Sahri, T. Nagatsuma, T. Furuta, Y. Umeda, T. Ishibashi
{"title":"Integrated millimeter-wave photonic probes for an on-wafer network analyzer","authors":"N. Sahri, T. Nagatsuma, T. Furuta, Y. Umeda, T. Ishibashi","doi":"10.1109/MWP.1999.819660","DOIUrl":"https://doi.org/10.1109/MWP.1999.819660","url":null,"abstract":"A new network analyzer based on ultrafast optoelectronic techniques is presented. It uses integrated and packaged mm-wave-photonic active probes and enables on-wafer measurements of scattering parameters with a bandwidth exceeding 300 GHz.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134130841","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}
{"title":"Analog modulation performance of single and multimode vertical cavity surface emitting lasers","authors":"C. Carlsson, M. Ghisoni, A. Larsson, A. Alping","doi":"10.1109/MWP.1999.819669","DOIUrl":"https://doi.org/10.1109/MWP.1999.819669","url":null,"abstract":"The analog modulation properties of planar proton implanted vertical cavity surface emitting lasers (VCSELs) are investigated. Multimode VCSELs exhibit a spurious free dynamic range larger than 70 dBHz/sup 2/3/ at all frequencies between 0.5-6.0 GHz, with a peak value of 89 dBHz/sup 2/3/ at 1 GHz.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"262 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116154092","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}
{"title":"Simplified BS without light source and RF local oscillator in full duplex millimeter-wave radio-on-fiber system based upon external modulation technique","authors":"T. Kuri, K. Kitayama, Y. Takahashi","doi":"10.1109/MWP.1999.819666","DOIUrl":"https://doi.org/10.1109/MWP.1999.819666","url":null,"abstract":"A simpler full-duplex radio-on-fiber system using a single light source is investigated. Error-free simultaneous fiber-optic transmission of 60-GHz-band down- and uplink signals over 25-km-long standard single-mode fibers is experimentally demonstrated without serious dispersion problem.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116397428","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}
{"title":"Bandwidth limitation factors and linear characteristics of traveling-wave CPW electro-absorption modulators","authors":"Won-Sun Cho, Y. Lim, Young-Wan Choi","doi":"10.1109/MWP.1999.819673","DOIUrl":"https://doi.org/10.1109/MWP.1999.819673","url":null,"abstract":"We investigate the bandwidth limitation factors such as phase velocity mismatching and microwave loss in traveling-wave electro-absorption modulators. Linearity characteristics of the modulator are also analyzed for the application in SCM analog optical transmission.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127419618","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}
{"title":"Gain and bandwidth enhancement of directly modulated analog fiber optic links using injection-locked gain-coupled DFB lasers","authors":"X. Meng, T. Jung, T. Chau, M. Wu","doi":"10.1109/MWP.1999.819670","DOIUrl":"https://doi.org/10.1109/MWP.1999.819670","url":null,"abstract":"We report on the experimental demonstration of directly modulated analog fiber optic links with gain-coupled DFB lasers under strong optical injection locking. Successful transmission of BPSK signals up to 18 GHz has been achieved.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129913521","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}
C. Lim, A. Nirmalathas, D. Novak, R. Waterhouse, G. Yoffe
{"title":"A WDM architecture for millimeter-wave fiber-radio systems incorporating baseband transmission","authors":"C. Lim, A. Nirmalathas, D. Novak, R. Waterhouse, G. Yoffe","doi":"10.1109/MWP.1999.819667","DOIUrl":"https://doi.org/10.1109/MWP.1999.819667","url":null,"abstract":"We propose and demonstrate a WDM architecture for a fiber-fed millimeter-wave wireless system incorporating baseband data transmission with remote local oscillator (LO) delivery.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122873311","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}
C. Gonzalez, J. Thuret, J. Benchimol, M. Riet, J. Cadiou, P. Legaud
{"title":"InP/InGaAs bipolar phototransistor as a front-end photoreceiver for HPR distribution networks","authors":"C. Gonzalez, J. Thuret, J. Benchimol, M. Riet, J. Cadiou, P. Legaud","doi":"10.1109/MWP.1999.819646","DOIUrl":"https://doi.org/10.1109/MWP.1999.819646","url":null,"abstract":"The assessment of an improved InP/InGaAs phototransistor as a front-end photoreceiver for a hybrid fibre radio (HBF) link was realised. The phototransistor performances were investigated as a direct photodetector and as an up-converting mixer. A preliminary system evaluation of the device was performed.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132345475","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}
{"title":"Substrate removed GaAs/AlGaAs Mach-Zehnder electro-optic modulators for ultra wide bandwidth operation","authors":"S. Sakamoto, A. Jackson, N. Dagli","doi":"10.1109/MWP.1999.819711","DOIUrl":"https://doi.org/10.1109/MWP.1999.819711","url":null,"abstract":"GaAs/AlGaAs electro-optic modulators with push-pull metal electrodes were fabricated using substrate removal techniques. High-speed design considerations indicate that ultra wide bandwidth traveling wave operation with low drive voltage is possible.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131023115","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}
{"title":"Exact millimetre wave frequency synthesis by injection locked laser comb line selection","authors":"O. Gough, C. Silva, A. Seeds","doi":"10.1109/MWP.1999.819652","DOIUrl":"https://doi.org/10.1109/MWP.1999.819652","url":null,"abstract":"Exact synthesis of millimetre-wave signals has been realised for the first time by heterodyne detection of DFB lasers locked to an optical frequency comb generator. Signals were generated in the range 10 to 40 GHz with SSB noise of -74 dBc/Hz at 100 kHz offset.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124092999","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}
{"title":"Effects of direct current modulation on a 60 GHz mm-wave carrier generated by master/slave optical sideband injection locking","authors":"D. George, N. Gomes, P. Davies, D. Wake","doi":"10.1109/MWP.1999.819653","DOIUrl":"https://doi.org/10.1109/MWP.1999.819653","url":null,"abstract":"Direct modulation of one of the lasers in a master/slave optical sideband injection locking mm-wave generation scheme is investigated experimentally and theoretically. It is shown that this modulation produces a predominantly phase modulated mm-wave signal.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127661370","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}