Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634451
T. Mizumoto, Y. Shoji
Waveguide optical isolators suitable for integrated optics are described, which include a nonreciprocal loss isolator and an interferometric one. A surface activated bonding technique is effective for incorporating a magneto-optic effect in a semiconductor waveguide.
{"title":"Optical isolators for integrated optics","authors":"T. Mizumoto, Y. Shoji","doi":"10.1109/INOW.2008.4634451","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634451","url":null,"abstract":"Waveguide optical isolators suitable for integrated optics are described, which include a nonreciprocal loss isolator and an interferometric one. A surface activated bonding technique is effective for incorporating a magneto-optic effect in a semiconductor waveguide.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115572561","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634507
Shu‐Wei Chang, S. Chuang
We present the theory and design rules of a plasmonic Fabry-Perot bowtie nanocavity. Significant effects of the geometrical parameters on the physical characteristics of the nanolaser are discussed.
{"title":"Theory of plasmonic Fabry-Perot bowtie nanolasers","authors":"Shu‐Wei Chang, S. Chuang","doi":"10.1109/INOW.2008.4634507","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634507","url":null,"abstract":"We present the theory and design rules of a plasmonic Fabry-Perot bowtie nanocavity. Significant effects of the geometrical parameters on the physical characteristics of the nanolaser are discussed.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116956671","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634536
R. Chen, M. Moewe, L. Chuang, S. Crankshaw, C. Chang-Hasnain
The prospect of using GaAs nanoneedles as whispering gallery mode resonators is presented. Energy resonances, spatial mode distribution, and laser threshold values of these nanostructures are estimated.
{"title":"Whispering gallery modes in GaAs nanoneedles","authors":"R. Chen, M. Moewe, L. Chuang, S. Crankshaw, C. Chang-Hasnain","doi":"10.1109/INOW.2008.4634536","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634536","url":null,"abstract":"The prospect of using GaAs nanoneedles as whispering gallery mode resonators is presented. Energy resonances, spatial mode distribution, and laser threshold values of these nanostructures are estimated.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121920465","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634491
G. Yazawa, H. Uenohara
We present the new scheme of the OSPC. From the waveform calculation, we found the proposed scheme can be operated successively. And also in the analysis of the effect of optical loss on BER, we showed that 2 bit- and 27 bit-operation could be expected for InGaAsP and silica, respectively. From these analytical studies, the operating potential of the proposed OSPC could be confirmed.
{"title":"40Gb/s operation performance of an optical serial-to-parallel converter with phase-shifted preamble and Mach-Zehnder delay interferometers","authors":"G. Yazawa, H. Uenohara","doi":"10.1109/INOW.2008.4634491","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634491","url":null,"abstract":"We present the new scheme of the OSPC. From the waveform calculation, we found the proposed scheme can be operated successively. And also in the analysis of the effect of optical loss on BER, we showed that 2 bit- and 27 bit-operation could be expected for InGaAsP and silica, respectively. From these analytical studies, the operating potential of the proposed OSPC could be confirmed.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130629635","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634429
M. Amann
InP- and GaSb-based tunable singlemode VCSELs in the 1.3 - 2.3 mum wavelength range are presented. The relevant laser parameters are discussed and several applications in trace-gas-sensing are demonstrated.
{"title":"Tunable near- and mid-infrared VCSELs for sensing and spectroscopy","authors":"M. Amann","doi":"10.1109/INOW.2008.4634429","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634429","url":null,"abstract":"InP- and GaSb-based tunable singlemode VCSELs in the 1.3 - 2.3 mum wavelength range are presented. The relevant laser parameters are discussed and several applications in trace-gas-sensing are demonstrated.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128240922","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634565
Y. Saitou, H. Watanabe, K. Nozaki, T. Baba
We performed the time-domain measurement of lasing spectrum in a GaInAsP photonic crystal nanolaser. We observed a very wide wavelength chirping up to 10 nm, which can be explained by a strong TO effect.
{"title":"Investigation of anomalously wide wavelength chirping in photonic crystal nanolaser","authors":"Y. Saitou, H. Watanabe, K. Nozaki, T. Baba","doi":"10.1109/INOW.2008.4634565","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634565","url":null,"abstract":"We performed the time-domain measurement of lasing spectrum in a GaInAsP photonic crystal nanolaser. We observed a very wide wavelength chirping up to 10 nm, which can be explained by a strong TO effect.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128249207","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634428
Y. Kokubun
In this review, the fundamental characteristics of microring resonator filters using high index contrast (HIC) optical waveguides are introduced, and the recent progress in the hitless wavelength selective switch achieved by the authorpsilas group is mainly described.
{"title":"Microring resonator device and its application to hitless wavelength selective switch circuit","authors":"Y. Kokubun","doi":"10.1109/INOW.2008.4634428","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634428","url":null,"abstract":"In this review, the fundamental characteristics of microring resonator filters using high index contrast (HIC) optical waveguides are introduced, and the recent progress in the hitless wavelength selective switch achieved by the authorpsilas group is mainly described.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117215160","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634468
S. Tarucha
Recent progress in single spin rotation in quantum dots and manipulation of inter-dot exchange coupling, both QT which are necessary for implementing universal set of quantum gates, is reviewed.
综述了量子点的单自旋旋转和点间交换耦合操作这两个实现通用量子门集所必需的QT的最新进展。
{"title":"Physics and technology of spin-based quantum computing with quantum dots","authors":"S. Tarucha","doi":"10.1109/INOW.2008.4634468","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634468","url":null,"abstract":"Recent progress in single spin rotation in quantum dots and manipulation of inter-dot exchange coupling, both QT which are necessary for implementing universal set of quantum gates, is reviewed.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124567617","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634534
E. Lee, N. Kim, J. Lee, D. Lee, S. H. Pyun, W. Jeong, J.W. Jang
Small gain peak shift of 5 nm and broadening of gain spectrum are observed for InAs/InGaAsP quantum dot laser diodes at 15 and 300 K. This observation is likely due to inhomogeneous characteristics of quantum dot laser diodes.
{"title":"Inhomogeneous lasing characteristics of InAs/InGaAsP quantum dot laser diodes at 15 K and 300 K","authors":"E. Lee, N. Kim, J. Lee, D. Lee, S. H. Pyun, W. Jeong, J.W. Jang","doi":"10.1109/INOW.2008.4634534","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634534","url":null,"abstract":"Small gain peak shift of 5 nm and broadening of gain spectrum are observed for InAs/InGaAsP quantum dot laser diodes at 15 and 300 K. This observation is likely due to inhomogeneous characteristics of quantum dot laser diodes.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129435498","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}
Pub Date : 2008-09-26DOI: 10.1109/INOW.2008.4634498
N. Kumar, E. Yablonovitch
Simulations of gold/silver vias of different diameters terminating on CdSe are shown to have dipole resonances matched to the bandgap of CdSe. Using simplified models, a threshold carrier concentration required to achieve lasing is estimated.
{"title":"Evaluation of a plasmon nano-cavity laser employing CdSe as the gain material","authors":"N. Kumar, E. Yablonovitch","doi":"10.1109/INOW.2008.4634498","DOIUrl":"https://doi.org/10.1109/INOW.2008.4634498","url":null,"abstract":"Simulations of gold/silver vias of different diameters terminating on CdSe are shown to have dipole resonances matched to the bandgap of CdSe. Using simplified models, a threshold carrier concentration required to achieve lasing is estimated.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133046933","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}
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