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

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Integrated-Flow Active Cooling for the Thermal Management of Reflective Optics under High-Average-Power Load 高平均功率负载下反射光学热管理的集成流主动冷却
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sw4e.2
E. Power, J. Bromage, J. Zuegel
{"title":"Integrated-Flow Active Cooling for the Thermal Management of Reflective Optics under High-Average-Power Load","authors":"E. Power, J. Bromage, J. Zuegel","doi":"10.1364/cleo_si.2020.sw4e.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sw4e.2","url":null,"abstract":"We developed multi-physics numerical models for high-power reflective optics with integrated active cooling of low-expansion ceramic substrates. They predict a 400× improvement in average-power handling versus passive cooling.","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":"80520004","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: 3
Laser-Induced Fluorescence for Element Detection during Laser Welding of Al to Cu Foils 激光诱导荧光在铝铜箔激光焊接过程中的元素检测
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_at.2020.atu4k.2
B. Simonds
{"title":"Laser-Induced Fluorescence for Element Detection during Laser Welding of Al to Cu Foils","authors":"B. Simonds","doi":"10.1364/cleo_at.2020.atu4k.2","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.atu4k.2","url":null,"abstract":"The use of laser-induced fluorescence for detecting Cu in the vapor plume under laser welding conditions is investigated. It is found that LIF is sensitive enough to detect Cu even before mechanical joint formation. (This work of the U.S. Government is not subject to U.S. copyright.)","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"24 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":"79322599","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
Scaling Laws for Plasmonic Nanolasers Far beyond the Diffraction Limit 远超过衍射极限的等离子体纳米激光器的标度定律
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_qels.2020.fm3d.7
Hao Wu, Xin Guo, Pan Wang, D. Dai, L. Tong
{"title":"Scaling Laws for Plasmonic Nanolasers Far beyond the Diffraction Limit","authors":"Hao Wu, Xin Guo, Pan Wang, D. Dai, L. Tong","doi":"10.1364/cleo_qels.2020.fm3d.7","DOIUrl":"https://doi.org/10.1364/cleo_qels.2020.fm3d.7","url":null,"abstract":"Scaling laws of mode confinement and lasing threshold in plasmonic nanolasers far beyond the diffraction limit are proposed, by which we revisit the reported realizations and discuss the future prospects in further plasmonic nanolaser miniaturization.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"11 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":"79440903","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 and Fabrication of a 128-Channel Array of Quantum Memories in Hybrid Photonic Circuits 混合光子电路中128通道量子存储器阵列的设计与制造
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_qels.2020.ff2d.2
T. Lu, Noel H. Wan, Kevin C. Chen, Michael P. Walsh, Matthew E. Trusheim, L. de Santis, E. Bersin, Isaac B. Harris, S. Mouradian, Ian Christen, E. Bielejec, D. Englund
{"title":"Design and Fabrication of a 128-Channel Array of Quantum Memories in Hybrid Photonic Circuits","authors":"T. Lu, Noel H. Wan, Kevin C. Chen, Michael P. Walsh, Matthew E. Trusheim, L. de Santis, E. Bersin, Isaac B. Harris, S. Mouradian, Ian Christen, E. Bielejec, D. Englund","doi":"10.1364/cleo_qels.2020.ff2d.2","DOIUrl":"https://doi.org/10.1364/cleo_qels.2020.ff2d.2","url":null,"abstract":"We show the design, fabrication, and integration of a 128-channel aluminum nitride photonic chip with tunable diamond quantum micro-chiplets containing silicon vacancy and germanium vacancy color centers, enabling a chip-integrated architecture towards multiplexed photon-mediated entanglement.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"6 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":"81413278","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
Ultrafast Dynamics of a Terahertz Dual-Fed Relativistic Electron Bunch Compressor 太赫兹双馈相对论电子束压缩机的超快动力学
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.stu4g.3
M. Othman, E. Snively, M. Kozina, Patrick L Kramer, X. Shen, F. Ji, S. Weathersby, X. Wang, M. Hoffmann, E. Nanni
{"title":"Ultrafast Dynamics of a Terahertz Dual-Fed Relativistic Electron Bunch Compressor","authors":"M. Othman, E. Snively, M. Kozina, Patrick L Kramer, X. Shen, F. Ji, S. Weathersby, X. Wang, M. Hoffmann, E. Nanni","doi":"10.1364/cleo_si.2020.stu4g.3","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.stu4g.3","url":null,"abstract":"We present the initial characterization of a THz-based dual-fed electron bunch compressor. Intense single-cycle THz pulses, generated by optical rectification in organic crystals OH1, are coupled into a parallel-plate waveguide and characterized using electro-optic sampling.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"46 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":"81414113","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
LiDAR Beamsteering by Digitally Switched MEMS Gratings on a Silicon Photonics Platform 基于硅光子学平台的数字开关MEMS光栅激光雷达波束引导
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sm1o.4
S. Spector, E. H. Cook, M. Moebius, F. A. Baruffi, M. Bancu, L. Benney, S. Byrnes, J. Chesin, S. Geiger, D. Goldman, A. Hare, B. Lane, W. Sawyer, C. Bessette
{"title":"LiDAR Beamsteering by Digitally Switched MEMS Gratings on a Silicon Photonics Platform","authors":"S. Spector, E. H. Cook, M. Moebius, F. A. Baruffi, M. Bancu, L. Benney, S. Byrnes, J. Chesin, S. Geiger, D. Goldman, A. Hare, B. Lane, W. Sawyer, C. Bessette","doi":"10.1364/cleo_si.2020.sm1o.4","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sm1o.4","url":null,"abstract":"A new method for solid-state beamsteering using MEMS grating switches integrated on a Si-PIC has been demonstrated. This method provides fast random access switching, simple digital control, extremely low side-lobes, and is scalable to large arrays, large apertures, and long ranges.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"5 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":"81697631","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: 3
Thermal Assisted Carrier Recombination in CsPbBr3 Nanocrystals CsPbBr3纳米晶体的热辅助载流子复合
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sth4h.7
A. Poonia, Wasim J. Mir, M. Shrivastava, Angshuman Nag, K. V. Adarsh
{"title":"Thermal Assisted Carrier Recombination in CsPbBr3 Nanocrystals","authors":"A. Poonia, Wasim J. Mir, M. Shrivastava, Angshuman Nag, K. V. Adarsh","doi":"10.1364/cleo_si.2020.sth4h.7","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sth4h.7","url":null,"abstract":"We have studied band edge carrier dynamics in CsPbBr3 nanocrystals using ultrafast non-degenerate transient absorption spectroscopy and report three times slower carrier recombination at low temperatures compared to ambient conditions.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"63 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":"84478229","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
Slaving a Highly Multi-Mode Laser to an On-Chip Single Mode Microresonator 将高多模激光器转换为片上单模微谐振器
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.stu3o.4
Y. Antman, O. Westreich, A. Gil-Molina, X. Ji, A. Gaeta, M. Lipson
{"title":"Slaving a Highly Multi-Mode Laser to an On-Chip Single Mode Microresonator","authors":"Y. Antman, O. Westreich, A. Gil-Molina, X. Ji, A. Gaeta, M. Lipson","doi":"10.1364/cleo_si.2020.stu3o.4","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.stu3o.4","url":null,"abstract":"We demonstrate transverse and longitudinal modal collapse of a highly multi-mode Fabry-Perot laser coupled to a silicon-nitride resonator, via self-injection locking. We show coupling to single transverse mode with more than 50% efficiency and sub-MHz linewidth.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"3 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":"84939526","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: 3
Efficient Nonlinear Activation Function in Optical Neural Network 光学神经网络中的高效非线性激活函数
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_at.2020.jth2b.6
H. Zhang, L. Wan, M. Gu, X. D. Jiang, J. Thompson, H. Cai, S. Paesani, R. Santagati, A. Laing, G. Lo, D. Kwong, L. Kwek, A. Liu
{"title":"Efficient Nonlinear Activation Function in Optical Neural Network","authors":"H. Zhang, L. Wan, M. Gu, X. D. Jiang, J. Thompson, H. Cai, S. Paesani, R. Santagati, A. Laing, G. Lo, D. Kwong, L. Kwek, A. Liu","doi":"10.1364/cleo_at.2020.jth2b.6","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.jth2b.6","url":null,"abstract":"An efficient nonlinear activation function for optical neural network is proposed and demonstrated by executing complex-valued algorithms and intensity measurement. Great learning capability are achieved by the inherent properties of the complex-valued optical neural network.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"48 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":"85211998","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
Erbium-Doped Tellurium-Oxide-Coated Silicon Nitride Waveguide Amplifiers 掺铒氧化碲涂层氮化硅波导放大器
2020 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2020-05-01 DOI: 10.1364/cleo_si.2020.sw3f.2
H. Frankis, H. Mbonde, Dawson B. Bonneville, Chenglin Zhang, R. Mateman, A. Leinse, J. Bradley
{"title":"Erbium-Doped Tellurium-Oxide-Coated Silicon Nitride Waveguide Amplifiers","authors":"H. Frankis, H. Mbonde, Dawson B. Bonneville, Chenglin Zhang, R. Mateman, A. Leinse, J. Bradley","doi":"10.1364/cleo_si.2020.sw3f.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sw3f.2","url":null,"abstract":"We demonstrate 5 dB of net gain at 1558 nm in a 6.7 cm long erbium-doped tellurium-oxide-coated silicon nitride waveguide, in a process compatible with silicon nitride photonic integrated circuits.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"943 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":"85567019","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
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