{"title":"WDM photonic microwave filter using nonuniform wavelength spacing","authors":"B. Vidal, J. Corral, J. Marti","doi":"10.1109/MWP.2004.1396838","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396838","url":null,"abstract":"A perturbational method to improve the stopband suppression of WDM photonic microwave filters based on using optical carriers with nonuniform spacing is presented. Unlike amplitude windowing, the use of nonuniform wavelength spacing does not significantly increase the filter mainlobe bandwidth, increasing the filter efficiency.","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":"116918422","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":"Transmission of low phase noise, low phase drift millimeter-wavelength references by a stabilized fiber distribution system","authors":"B. Shillue, S. Albanna, L. D'Addario","doi":"10.1109/MWP.2004.1396874","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396874","url":null,"abstract":"The transmission of a stable local oscillator (LO) reference for the Atacama large millimeter array is described and demonstrated. The LO reference distributes a high frequency, millimeter-wave signal with very low phase noise and phase drift.","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":"116243918","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":"Broadband LiNbO/sub 3/ modulators","authors":"M. Sugiyama","doi":"10.1109/MWP.2004.1396894","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396894","url":null,"abstract":"Today, we will introduce the recent progress made on the LiNbO/sub 3/ modulator and its applications, such as a low-drive voltage modulator and frequency comb generator.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"61 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":"125965984","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}
B. Vidal, M. Piqueras, J. Herrera, V. Polo, J. Corral, J. Marti
{"title":"Experimental demonstration of a 3-bit photonic beamformer at the mm-band in transmission and receiving modes","authors":"B. Vidal, M. Piqueras, J. Herrera, V. Polo, J. Corral, J. Marti","doi":"10.1109/MWP.2004.1396903","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396903","url":null,"abstract":"The performance of a photonic beamformed beam-switched phased array antenna based on optical switches and dispersive media is experimentally demonstrated in the 40 GHz band. Both transmission and receiving modes have been tested. Broadband data transmission and are presented.","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":"124609750","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":"Amplitude and frequency modulation of the master laser in injection-locked laser systems","authors":"E. Lau, M. Wu","doi":"10.1109/MWP.2004.1396857","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396857","url":null,"abstract":"We explore the effects of modulating the master laser in injection-locked systems. We experimentally and theoretically discovered an intrinsic conversion of master FM into slave AM. We have modified the current theory to model the frequency response for residual amplitude modulation (RAM) suppression, FM efficiency, and FM-to-AM conversion.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"7 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":"127220571","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}
R. Reibel, Tiejun Chang, M. Tian, W. Randall Babbitt
{"title":"Optical linear sideband chirp compression for microwave arbitrary waveform generation","authors":"R. Reibel, Tiejun Chang, M. Tian, W. Randall Babbitt","doi":"10.1109/MWP.2004.1396873","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396873","url":null,"abstract":"A novel approach for the practical implementation of photonic arbitrary waveform generation of microwave signals is explored. Here we describe and demonstrate linear sideband chirp compression over 1 GHz bandwidth with a compression factor of >4000.","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":"130086553","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":"Dispersion impairments in analog polarization modulated links","authors":"A. Campillo, F. Bucholtz, K. Williams","doi":"10.1109/MWP.2004.1396847","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396847","url":null,"abstract":"The effect of dispersion on an analog link employing polarization modulation is studied experimentally. Dispersion impairments are observed in a 25 km link. The effects of dispersion are dependent on receiver design.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"8 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":"127630092","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":"250 km repeaterless optical transmission of terrestrial digital broadcasting signal","authors":"K. Imai, Y. Horiuchi, N. Edagawa","doi":"10.1109/MWP.2004.1396858","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396858","url":null,"abstract":"Repeaterless optical transmission of a terrestrial digital broadcasting signal with sufficient MER has been demonstrated over 250 km. The result shows that digital broadcasting signals can be economically delivered to long-distant retransmission stations without repeaters.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"46 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":"127961059","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}
L. Chrostowski, X. Zhao, C. Chang-Hasnain, R. Shau, M. Ortsiefer, M. Amann
{"title":"Very high resonance frequency (>40 GHz) optical injection-locked 1.55 /spl mu/m VCSELs","authors":"L. Chrostowski, X. Zhao, C. Chang-Hasnain, R. Shau, M. Ortsiefer, M. Amann","doi":"10.1109/MWP.2004.1396889","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396889","url":null,"abstract":"A record resonance frequency of >40 GHz is reported for a directly modulated injection-locked 1.55 /spl mu/m VCSEL. A stable enhancement in small-signal response is observed over a very large range of injection parameters.","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":"131218202","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, M. Attygalle, A. Nirmalathas, D. Novak, R. Waterhouse
{"title":"Optimum modulation depth for performance improvement in fiber-radio links","authors":"C. Lim, M. Attygalle, A. Nirmalathas, D. Novak, R. Waterhouse","doi":"10.1109/MWP.2004.1396843","DOIUrl":"https://doi.org/10.1109/MWP.2004.1396843","url":null,"abstract":"We investigate via experiment and theory the optimum modulation depth for maximizing transmission performance in millimeter-wave fiber-radio links. The results show that optimum optical modulation depth occurs at 0 dB regardless of the transmission bit-rate and data modulation format.","PeriodicalId":137956,"journal":{"name":"2004 IEEE International Topical Meeting on Microwave Photonics (IEEE Cat. No.04EX859)","volume":"2 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":"131620534","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}