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2020 Conference on Lasers and Electro-Optics (CLEO)最新文献

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Observation of Polarization Singularities in a Brewster-Reflected Paraxial Beam 布鲁斯特反射近轴光束偏振奇点的观测
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_at.2020.jth2e.1
Anirban Debnath, N. Viswanathan
{"title":"Observation of Polarization Singularities in a Brewster-Reflected Paraxial Beam","authors":"Anirban Debnath, N. Viswanathan","doi":"10.1364/cleo_at.2020.jth2e.1","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.jth2e.1","url":null,"abstract":"Using a simulated model of a diverging paraxial beam reflected at a plane dielectric interface, we show that the Brewster-reflected beam manifests phase and polarization singularities.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"44 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77526039","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}
引用次数: 1
Silicon Photonic Sensor with Intensity Interrogation by Employing the Cascade of Ring Resonator and Mach-Zehnder Interferometer 利用环形谐振腔级联和马赫-曾德尔干涉仪进行强度探测的硅光子传感器
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_at.2020.jtu2f.12
Z. Y. Li, J. Zou, H. Zhu, H. Zhang, H. Cai, Z. Yang, Y. Jin, Y. Hao, A. Liu
{"title":"Silicon Photonic Sensor with Intensity Interrogation by Employing the Cascade of Ring Resonator and Mach-Zehnder Interferometer","authors":"Z. Y. Li, J. Zou, H. Zhu, H. Zhang, H. Cai, Z. Yang, Y. Jin, Y. Hao, A. Liu","doi":"10.1364/cleo_at.2020.jtu2f.12","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.jtu2f.12","url":null,"abstract":"A silicon photonic sensor with intensity interrogation by employing the cascade of ring resonator and MZI is proposed a theoretically investigated. Photodetector used instead of spectrometer leads to prospect of low cost sensor system.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"186 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77685798","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}
引用次数: 0
Interfacial Lasing Microsensors Driven by Cavity Resonant Energy Transfer 腔谐振能量传递驱动的界面激光微传感器
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sth3m.4
Zhiyi Yuan, Ziyihui Wang, Peng Guan, Yu‐Cheng Chen
{"title":"Interfacial Lasing Microsensors Driven by Cavity Resonant Energy Transfer","authors":"Zhiyi Yuan, Ziyihui Wang, Peng Guan, Yu‐Cheng Chen","doi":"10.1364/cleo_si.2020.sth3m.4","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sth3m.4","url":null,"abstract":"We have proposed a novel concept to achieve active lasing-encoded biosensors by taking advantage of light-harvesting effect at the cavity interface, where interfacial molecular lasers based on cavity resonant energy transfer was demonstrated.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"38 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77900518","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}
引用次数: 0
High-Efficiency Broadband Vortex Beam Generator with a Backside Metal Mirror 带金属后视镜的高效宽带涡旋光束发生器
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sf1o.7
Heyun Tan, Yuntao Zhu, Nan Zhou, Jian Wang, Xinlun Cai
{"title":"High-Efficiency Broadband Vortex Beam Generator with a Backside Metal Mirror","authors":"Heyun Tan, Yuntao Zhu, Nan Zhou, Jian Wang, Xinlun Cai","doi":"10.1364/cleo_si.2020.sf1o.7","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sf1o.7","url":null,"abstract":"Based on integrated silicon platform, we propose and fabricate a high-efficiency broadband vortex beam generator by introducing a metal mirror. The device provides potential applications in multidimensional optical communications to increase information capacity.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"102 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78025070","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}
引用次数: 0
A High Efficiency Reconciliation Method for Free-Space Continuous-Variable QKD 自由空间连续变量QKD的一种高效调和方法
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_at.2020.ath1i.5
Chao Zhou, Xiangyu Wang, Yichen Zhang, Zhiguo Zhang, Song Yu
{"title":"A High Efficiency Reconciliation Method for Free-Space Continuous-Variable QKD","authors":"Chao Zhou, Xiangyu Wang, Yichen Zhang, Zhiguo Zhang, Song Yu","doi":"10.1364/cleo_at.2020.ath1i.5","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.ath1i.5","url":null,"abstract":"We propose a high efficiency reconciliation method for continuous-variable quantum key distribution over free-space channel, which achieves stable reconciliation efficiency of more than 95% under the fluctuation of the SNR (as low as −16 dB).","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"83 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78106944","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}
引用次数: 0
Design of 2D Optical Phased Array Emitters with Half-Wavelength Spacing and Less than −20 dB Crosstalk 半波长间隔、串扰小于- 20 dB的二维光学相控阵发射器的设计
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_at.2020.af3m.6
Z. Kong, Y. Lee, A. Noman, Yingheng Tang, Gregory Chang, M. Qi
{"title":"Design of 2D Optical Phased Array Emitters with Half-Wavelength Spacing and Less than −20 dB Crosstalk","authors":"Z. Kong, Y. Lee, A. Noman, Yingheng Tang, Gregory Chang, M. Qi","doi":"10.1364/cleo_at.2020.af3m.6","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.af3m.6","url":null,"abstract":"We propose a multi-layered, 2D optical phased array capable of 180° × 180° beam steering range without wavelength tuning. Evanescent coupling between half-wavelength spaced waveguides is suppressed below −20 dB through index-mismatch and extreme skin-depth metamaterial waveguides.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"13 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79752531","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}
引用次数: 0
A 20×20 Focal Plane Switch Array for Optical Beam Steering 一种用于光束控制的20×20焦平面开关阵列
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sm1o.3
Xiaosheng Zhang, Kyungmok Kwon, Johannes Henriksson, Jianheng Luo, Ming C. Wu
{"title":"A 20×20 Focal Plane Switch Array for Optical Beam Steering","authors":"Xiaosheng Zhang, Kyungmok Kwon, Johannes Henriksson, Jianheng Luo, Ming C. Wu","doi":"10.1364/cleo_si.2020.sm1o.3","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sm1o.3","url":null,"abstract":"We present a two-dimensional random-access optical beam steering system composed of a 20×20 focal plane switch array integrated on a silicon photonics chip with microelectromechanical-system (MEMS) optical switches. 32°×32° field-of-view is demonstrated.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"47 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79883452","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}
引用次数: 10
Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators 双层有源太赫兹手性超材料/石墨烯调制器
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sm3f.4
N. Almond, S. Kindness, W. Michailow, B. Wei, P. Braeuninger-Weimer, S. Hofmann, H. Beere, D. Ritchie, R. Degl’Innocenti
{"title":"Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators","authors":"N. Almond, S. Kindness, W. Michailow, B. Wei, P. Braeuninger-Weimer, S. Hofmann, H. Beere, D. Ritchie, R. Degl’Innocenti","doi":"10.1364/cleo_si.2020.sm3f.4","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sm3f.4","url":null,"abstract":"Active circular dichroism is demonstrated with a double layer metamaterial device that uses electrical backgating of monolayer graphene to achieve linear to circular conversion at 2.13 THz.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80074319","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}
引用次数: 0
Photoconductive Metasurfaces for Terahertz Detection 用于太赫兹探测的光导超表面
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_qels.2020.fm4b.2
L. Hale, T. Siday, P. Vabishchevich, C. Harris, T. Luk, John F. Reno, I. Brener, O. Mitrofanov
{"title":"Photoconductive Metasurfaces for Terahertz Detection","authors":"L. Hale, T. Siday, P. Vabishchevich, C. Harris, T. Luk, John F. Reno, I. Brener, O. Mitrofanov","doi":"10.1364/cleo_qels.2020.fm4b.2","DOIUrl":"https://doi.org/10.1364/cleo_qels.2020.fm4b.2","url":null,"abstract":"We developed terahertz detectors with integrated perfectly-absorbing photoconductive metasurfaces as an active region for improved efficiency and performance. The metasurface switches photoconductivity in the detector with contrast of ∼107 using substantially reduced (>10X) optical power.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"28 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80265670","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}
引用次数: 0
Nanophotonic Phased Arrays with Compact and Low Power Silicon Resonator Phased Shifters 具有紧凑和低功率硅谐振移相器的纳米光子相控阵
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sth3o.1
H. Larocque, L. Ranzani, J. Leatham, J. Tate, Alex Niechayev, Thomas Yengst, T. Komljenovic, Charley Fodran, Duane Smith, M. Soltani
{"title":"Nanophotonic Phased Arrays with Compact and Low Power Silicon Resonator Phased Shifters","authors":"H. Larocque, L. Ranzani, J. Leatham, J. Tate, Alex Niechayev, Thomas Yengst, T. Komljenovic, Charley Fodran, Duane Smith, M. Soltani","doi":"10.1364/cleo_si.2020.sth3o.1","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sth3o.1","url":null,"abstract":"We introduce silicon nanophotonic phased arrays with ultra compact and low-power resonator phase shifters for beam steering with an average applied power of 0.4 mW per phase shifter.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"81 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80476910","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}
引用次数: 1
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