H. Adachi, K. Nagaoka, F. Tsunesada, M. Yoshimura, Y. Mori, T. Sasaki, A. Sasaki, T. Nagatsuma, Y. Ochiai, N. Fukasaku
{"title":"High-quality organic 4-dimethylamino-n-methyl-4-stilbazolium tosylate (DAST) crystal for electro-optic measurement applications","authors":"H. Adachi, K. Nagaoka, F. Tsunesada, M. Yoshimura, Y. Mori, T. Sasaki, A. Sasaki, T. Nagatsuma, Y. Ochiai, N. Fukasaku","doi":"10.1109/MWP.2002.1158866","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158866","url":null,"abstract":"We present a new method called the slope nucleation method (SNM) for the growth of high-quality DAST crystals. Electro-optic (EO) measurement shows DAST crystals exhibits five-times sensitivity enhancement as compared to KTiOPO/sub 4/ (KTP) crystals.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124826846","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":"Microwave photonic source for coherent Doppler LIDAR system operating at 1550 nm","authors":"M. Kaba, J. Mollier","doi":"10.1109/MWP.2002.1158917","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158917","url":null,"abstract":"We present theoretical and experimental results for a microwave photonic oscillator (MPO) that provides a microwave signal and a modulated optical wave simultaneously, and which can be used as a local oscillator for a coherent Doppler LIDAR operating at 1550 nm.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124162457","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":"Experimental evaluation of 800-nm band optical wireless link for new generation mobile radio access network","authors":"Y. Aburakawa, T. Otsu","doi":"10.1109/MWP.2002.1158913","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158913","url":null,"abstract":"The atmospheric propagation properties of an 800 nm band optical wireless link are evaluated experimentally. The applicability of an optical wireless link to a radio access network is considered, based on experimental results from the viewpoint of link availability.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125914518","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":"Experimental demonstration of 622 Mbps millimeter-wave over fiber link for broadband fixed wireless access system","authors":"Y. Shoji, H. Ogawa","doi":"10.1109/MWP.2002.1158941","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158941","url":null,"abstract":"We demonstrated the analogue transmission of a 622 Mbps millimeter-wave signal over optical fiber for a broadband fixed wireless access system. The transferred RF signal format was based on four multi-carriers in a 37 GHz band with a 64 QAM modulation. The experiments showed that we can successfully transfer a 622 Mbps millimeter-wave signal over a 10 km fiber with less than 5 dB power penalty for a downlink and less than 4 dB CNR penalty for an uplink.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133416343","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}
J. Mora, B. Ortega, J. Cruz, J. Capmany, D. Pastor, M. Andrés, S. Sales
{"title":"Temperature insensitive and low cost transversal filters based on uniform fibre Bragg gratings","authors":"J. Mora, B. Ortega, J. Cruz, J. Capmany, D. Pastor, M. Andrés, S. Sales","doi":"10.1109/MWP.2002.1158892","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158892","url":null,"abstract":"We present temperature insensitive and low cost transversal filters based on uniform fibre Bragg gratings used as slicing elements of a broadband optical source. The performance of these filters is compared to the laser array approach.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133716132","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":"1-THz offset frequency measurement using lightwave synthesized frequency sweeper","authors":"H. Takesue, T. Horiguchi","doi":"10.1109/MWP.2002.1158867","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158867","url":null,"abstract":"We report the offset frequency measurement of two lasers using a broadband lightwave synthesized frequency sweeper and a simple frequency discrimination method. We successfully measured a 1-THz offset frequency with a 1.7-MHz resolution.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133334530","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":"A novel all-fiber bipolar transversal filter with complementary outputs","authors":"Y. Lai, W. Zhang, J.A.R. Williams","doi":"10.1109/MWP.2002.1158891","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158891","url":null,"abstract":"A novel all-fiber bipolar delay line filter is realized in a single-line cascaded high birefringence fiber structure. Optically coherent operation is achieved with suppression of interference noise. Complementary filter outputs give simultaneous lowpass and highpass responses.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116149108","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. Maleki, A. Savchenkov, V. Ilchenko, T. Handley, A. Matsko
{"title":"Novel photonic filter and receiver based on whispering gallery mode microresonators","authors":"L. Maleki, A. Savchenkov, V. Ilchenko, T. Handley, A. Matsko","doi":"10.1109/MWP.2002.1158893","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158893","url":null,"abstract":"We describe two new devices based on whispering gallery mode microresonators. The first device, a multipole filter, is based on coupled microresonators, the frequency of which is trimmed in situ to produce the desired filter function. The second device is based on a lithium niobate microresonator, which can detect applied microwave signals with power as low as 2.5 nW.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115261221","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":"Photonic techniques for local oscillator generation and distribution in millimeter-wave radio astronomy","authors":"J. Payne, W. Shillue","doi":"10.1109/MWP.2002.1158847","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158847","url":null,"abstract":"A number of photonics techniques are being used for Local Oscillator (LO) generation and distribution for millimeter-wavelength radio astronomy. Many of these are being implemented or considered for use on the Atacama Large Millimeter Array (ALMA) project.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134404273","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}
P. Shen, P. Davies, W. Shillue, L. D'Addario, J. Payne
{"title":"Millimetre wave generation using an optical comb generator with optical phase-locked loops","authors":"P. Shen, P. Davies, W. Shillue, L. D'Addario, J. Payne","doi":"10.1109/MWP.2002.1158870","DOIUrl":"https://doi.org/10.1109/MWP.2002.1158870","url":null,"abstract":"We report the generation of millimetre wave signals to 158 GHz with phase noise better than 75 dBC/Hz at 100 kHz offset, by heterodyning of two lasers which are optically phase locked through an optical comb generator.","PeriodicalId":176293,"journal":{"name":"2002 International Topical Meeting on Microwave Photonics","volume":"13 24","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114046319","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}