Mario Hauser, T. Grossmann, S. Schleede, J. Fischer, T. Beck, H. Kalt, C. Vannahme, T. Mappes
{"title":"High-Q polymeric microcavities","authors":"Mario Hauser, T. Grossmann, S. Schleede, J. Fischer, T. Beck, H. Kalt, C. Vannahme, T. Mappes","doi":"10.1364/CLEO.2010.CMI5","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CMI5","url":null,"abstract":"We report on the fabrication of high-Q microresonators made of poly(methyl methacrylate) (PMMA) with a conical shape due to a thermal reflow step. The cavity quality factor is above 2-106 in the 1300 nm wavelength range.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114671410","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}
T. Fujisawa, T. Yamanaka, T. Tadokoro, N. Fujiwara, M. Arai, W. Kobayashi, Y. Kawaguchi, K. Tsuzuki, F. Kano
{"title":"Incident-power-dependent extinction ratio of electroabsorption modulator integrated with distributed feedback lasers: Theory and experiment","authors":"T. Fujisawa, T. Yamanaka, T. Tadokoro, N. Fujiwara, M. Arai, W. Kobayashi, Y. Kawaguchi, K. Tsuzuki, F. Kano","doi":"10.1364/CLEO.2010.CWG1","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CWG1","url":null,"abstract":"Incident-power-dependent extinction ratio of electroabsorption modulators is shown and theoretically investigated by using microscopic theory combined with heat-flux calculation. The phenomenon stems from voltage-dependent temperature rise and the calculated results agree well with the experiment.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115746441","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":"High dynamic range laser dispersion spectroscopy of saturated absorption lines","authors":"K. J. Franz, D. Weidmann, G. Wysocki","doi":"10.1364/CLEO.2010.CMJ4","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CMJ4","url":null,"abstract":"A spectroscopic detection of molecular dispersion based on frequency-chirped laser is presented. Unlike non-linear direct absorption methods yielding line saturation, this method provides linear signal response and accuracy over a wide range of sample concentrations.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121048896","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":"Stacked 2D photonic crystal reflectance filters fabricated by nanoreplica molding for improving optical density and angular tolerance","authors":"Fuchyi Yang, B. Cunningham","doi":"10.1364/CLEO.2010.CFF2","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CFF2","url":null,"abstract":"Nanoreplica molding enables stacking of multiple 2D photonic crystals on a large area plastic substrate to improve optical density and angular tolerance of the resulting narrowband optical limiting filter, used for laser eye/sensor protection.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121134915","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":"High-efficiency photovoltaic technology","authors":"S. Kurtz","doi":"10.1364/CLEO.2010.CML1","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CML1","url":null,"abstract":"Solar-cell efficiencies have exceeded 40% in recent years by use of multiple materials that span the solar spectrum, growth of these materials with near-perfect quality, and use of concentration. Growth of near-perfect semiconductor materials is possible when the lattice constants of the materials are matched or nearly matched to that of a single-crystal substrate.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127124572","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}
A. Sell, T. Kampfrath, G. Klatt, S. Mährlein, A. Pashkin, M. Fiebig, T. Dekorsy, M. Wolf, R. Huber, A. Leitenstorfer
{"title":"Ultrafast coherent control of spin waves with intense terahertz magnetic transients","authors":"A. Sell, T. Kampfrath, G. Klatt, S. Mährlein, A. Pashkin, M. Fiebig, T. Dekorsy, M. Wolf, R. Huber, A. Leitenstorfer","doi":"10.1364/CLEO.2010.JTHC3","DOIUrl":"https://doi.org/10.1364/CLEO.2010.JTHC3","url":null,"abstract":"Intense terahertz transients coherently control magnon oscillations in antiferromagnetic NiO. The magnetic component of the light field directly couples to the spins via Zeeman interaction. 8-fs probe pulses sample the ultrafast dynamics via Faraday rotation.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127220640","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}
M. Dahlem, C. Holzwarth, A. Khilo, F. Kartner, Henry I. Smith, E. Ippen
{"title":"Eleven-channel second-order silicon microring-resonator filterbank with tunable channel spacing","authors":"M. Dahlem, C. Holzwarth, A. Khilo, F. Kartner, Henry I. Smith, E. Ippen","doi":"10.1364/CLEO.2010.CMS5","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CMS5","url":null,"abstract":"A wide-band eleven-channel second-order filterbank fabricated on an SOI platform is demonstrated with tunable channel spacing and 20 GHz single-channel bandwidths. The tuning efficiency is ~28 μW/GHz/ring.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127470602","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}
A. Yanik, Min A. Huang, A. Artar, Tsung-Yao Chang, H. Altug
{"title":"On-chip nanoplasmonic-nanofluidic biosensors overcoming mass transport limitations","authors":"A. Yanik, Min A. Huang, A. Artar, Tsung-Yao Chang, H. Altug","doi":"10.1364/CLEO.2010.CTUN3","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CTUN3","url":null,"abstract":"We demonstrate a novel hybrid platform merging label free nanoplasmonic sensing with actively controlled nanofluidic surface delivery to overcome mass transport limitations. We show 14-fold improvement in mass transport rate constants appearing in the exponentials.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127524448","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}
Toshihiko Shimizu, Kohei Yamamoi, E. Estacio, T. Nakazato, K. Sakai, N. Sarukura, D. Ehrentraut, T. Fukuda, M. Nagasono, T. Togashi, A. Higashiya, M. Yabashi, T. Ishikawa, H. Ohashi, H. Kimura
{"title":"ZnO scintillator improved temporal response for XFEL timing observation","authors":"Toshihiko Shimizu, Kohei Yamamoi, E. Estacio, T. Nakazato, K. Sakai, N. Sarukura, D. Ehrentraut, T. Fukuda, M. Nagasono, T. Togashi, A. Higashiya, M. Yabashi, T. Ishikawa, H. Ohashi, H. Kimura","doi":"10.1364/CLEO.2010.CTUA7","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CTUA7","url":null,"abstract":"A hydrothermal method-grown, Fe-doped ZnO crystal, was excited by the XFEL prototype at Spring-8 facility. The scintillation signal exhibited <;10-ps rise time and <;100-ps decay time; making it the fastest scintillator for XFEL timing studies.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124724436","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}
Chih-Feng Lu, Che-Hao Liao, Chih-Yen Chen, C. Hsieh, C. C. Yang
{"title":"Reduction of the efficiency droop effect of a light-emitting diode through surface plasmon coupling","authors":"Chih-Feng Lu, Che-Hao Liao, Chih-Yen Chen, C. Hsieh, C. C. Yang","doi":"10.1364/CLEO.2010.CMKK3","DOIUrl":"https://doi.org/10.1364/CLEO.2010.CMKK3","url":null,"abstract":"The efficiency droop effect of a light-emitting diode is significantly reduced through the coherent coupling of its emitting quantum wells with the surface plasmons generated on the fabricated Ag structure on the device top surface.","PeriodicalId":256252,"journal":{"name":"CLEO/QELS: 2010 Laser Science to Photonic Applications","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124934107","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}