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Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics最新文献

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Integrated tegrated multiplexing and switching in wavelength, polarization and mode 波长、偏振和模式的集成多路复用和切换
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_si.2021.sw4e.3
Yikai Su, Yu He, Ruihuan Zhang, Yong Zhang
{"title":"Integrated tegrated multiplexing and switching in wavelength, polarization and mode","authors":"Yikai Su, Yu He, Ruihuan Zhang, Yong Zhang","doi":"10.1364/cleo_si.2021.sw4e.3","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw4e.3","url":null,"abstract":"We review recent results on integrated silicon photonic chips for (de)multiplexing and switching, which operate in wavelength, polarization, and mode dimensions.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72720598","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
Imaging of Minority Charge Carrier Lifetimes of Semiconductors using Digital Light Processing and Compressed Sensing 基于数字光处理和压缩传感的半导体少数载流子寿命成像
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_at.2021.jtu3a.11
Aidas Baltušis, G. Koutsourakis, S. Wood, S. Sweeney
{"title":"Imaging of Minority Charge Carrier Lifetimes of Semiconductors using Digital Light Processing and Compressed Sensing","authors":"Aidas Baltušis, G. Koutsourakis, S. Wood, S. Sweeney","doi":"10.1364/cleo_at.2021.jtu3a.11","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.11","url":null,"abstract":"We propose and investigate a novel, rapid method for contactless spatial imaging of minority charge carrier lifetimes based on compressed sensing. The proposed method demonstrates an order of magnitude potential increase in imaging speeds.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79199767","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
Multi-pass post-compression of ultrashort laser pulses at extreme parameter scales 超短激光脉冲在极端参数尺度下的多道后压缩
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_si.2021.sth2i.2
Christoph M. Hey
{"title":"Multi-pass post-compression of ultrashort laser pulses at extreme parameter scales","authors":"Christoph M. Hey","doi":"10.1364/cleo_si.2021.sth2i.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sth2i.2","url":null,"abstract":"This talk provides a review of laser pulse post-compression leveraged by the advent of the multi-pass spectral broadening scheme, including perspectives on expanding the limits of pulse duration and energy.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"122 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82841899","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
Earth-rotaton-rate Sensitivity Earth-rotaton-rate敏感性
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_at.2021.jtu1i.2
K. Vahala, Y. Lai, M. Suh, B. Shen
{"title":"Earth-rotaton-rate Sensitivity","authors":"K. Vahala, Y. Lai, M. Suh, B. Shen","doi":"10.1364/cleo_at.2021.jtu1i.2","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu1i.2","url":null,"abstract":"The physical principles of a chip-based Brillouin laser gyroscope are reviewed. The device can resolve sinusoidal rotations with amplitude as low as 5 degrees/hour and is also used to detect the Earth’s rotation.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78723127","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
Stimulated Slowing of Yb Atoms on the Narrow 1S0 →3P1 Transition 窄1S0→3P1跃迁中Yb原子的受激慢化
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_qels.2021.fw3p.3
Tanaporn Na Narong, TianMin Liu, Nikhil Raghuram, L. Hollberg
{"title":"Stimulated Slowing of Yb Atoms on the Narrow 1S0 →3P1 Transition","authors":"Tanaporn Na Narong, TianMin Liu, Nikhil Raghuram, L. Hollberg","doi":"10.1364/cleo_qels.2021.fw3p.3","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fw3p.3","url":null,"abstract":"We propose a method for slowing, cooling and trapping Yb atoms using stimulated forces and only the 1S0→ 3P1 transition. With laser frequency chirp, our computer simulation predicts a MOT loading rate over 108 atoms/s.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84735636","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
Anomalous dispersioninbluewavelengthrange in verticallycoupledIII-nitridewaveguides 垂直耦合双氮波导中蓝色波长范围的反常色散
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_at.2021.jtu3a.118
Pallabi Das, K. Saha, S. Tallur
{"title":"Anomalous dispersioninbluewavelengthrange in verticallycoupledIII-nitridewaveguides","authors":"Pallabi Das, K. Saha, S. Tallur","doi":"10.1364/cleo_at.2021.jtu3a.118","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.118","url":null,"abstract":"In this paper, we present dispersion engineering in vertically coupled III- nitride (GaN/AlN/GaN) waveguides for short (blue) wavelengths. Peak anomalous dispersion ≈1.83 × 105 ps/nm − km is achieved by tuning the geometric parameters and thereby coupling strength of the waveguides.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80226524","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
Low Divergence Dual-Grating Distributed Feedback Lasers Operating at 1.0 μm 工作波长1.0 μm的低发散双光栅分布式反馈激光器
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_si.2021.sw2a.2
Bin Hou, Shengwei Ye, Song Liang, J. Marsh, Lianping Hou
{"title":"Low Divergence Dual-Grating Distributed Feedback Lasers Operating at 1.0 μm","authors":"Bin Hou, Shengwei Ye, Song Liang, J. Marsh, Lianping Hou","doi":"10.1364/cleo_si.2021.sw2a.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw2a.2","url":null,"abstract":"A 1.0 μm laterally-coupled dual-wavelength distributed feedback laser is reported, with a frequency separation of 1.1 THz and near-circular output beam with small divergence angle of 20.6° (H) × 22.8° (V).","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76009019","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
Machine LearningAnalysisof 2×1 VCSEL ArrayCoherence and ImaginaryCouplingCoefficient 2×1 VCSEL阵列相干和虚耦合系数的机器学习分析
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2021-05-09 DOI: 10.1364/cleo_at.2021.jtu3a.110
Pawel Strzebonski, William North, Nusrat Jahan, K. Choquette
{"title":"Machine LearningAnalysisof 2×1 VCSEL ArrayCoherence and ImaginaryCouplingCoefficient","authors":"Pawel Strzebonski, William North, Nusrat Jahan, K. Choquette","doi":"10.1364/cleo_at.2021.jtu3a.110","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.110","url":null,"abstract":"Machine learning is used to estimate the coherent-coupling power enhancement from 2 × 1 VCSEL arrays and serves to identify coherent non-Hermitian operation.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89694803","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
Growth, Spectroscopy and Laser Operation in Disordered Tm,Ho:Ca(Gd,Lu)A!O4 Crystals 无序Tm,Ho:Ca(Gd,Lu)A!的生长、光谱学和激光操作O4晶体
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2020-05-10 DOI: 10.1364/cleo_si.2020.sm3e.6
Z. Pan, P. Loiko, J. M. Serres, E. Kifle, Hualei Yuan, X. Dai, Huaqiang Cai, Yicheng Wang, Yongguang Zhao, R. Solé, M. Aguiló, F. Díaz, P. Camy, E. Dunina, A. Kornienko, U. Griebner, V. Petrov, X. Mateos
{"title":"Growth, Spectroscopy and Laser Operation in Disordered Tm,Ho:Ca(Gd,Lu)A!O4 Crystals","authors":"Z. Pan, P. Loiko, J. M. Serres, E. Kifle, Hualei Yuan, X. Dai, Huaqiang Cai, Yicheng Wang, Yongguang Zhao, R. Solé, M. Aguiló, F. Díaz, P. Camy, E. Dunina, A. Kornienko, U. Griebner, V. Petrov, X. Mateos","doi":"10.1364/cleo_si.2020.sm3e.6","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sm3e.6","url":null,"abstract":"We report on Czochralski growth, structure, spectroscopy and laser operation of tetragonal disordered calcium aluminate crystals, Tm, Ho:Ca(Gd, Lu)AlO 4 . The laser generates 763 mW at 2078.6 nm with a slope efficiency of 26.4% (tuning range: 212 nm).","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73989772","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
Vertical Metasurface integrated Cavity Surface-Emitting Lasers (VMCSELs) for collimated lasing emissions 垂直超表面集成腔面发射激光器(VMCSELs)用于准直激光发射
Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2019-05-05 DOI: 10.1364/CLEO_AT.2019.JTU2A.75
Yiyang Xie, P. Ni, Qiuhua Wang, Chen Xu, Q. Kan, Hongda Chen, P. Genevet
{"title":"Vertical Metasurface integrated Cavity Surface-Emitting Lasers (VMCSELs) for collimated lasing emissions","authors":"Yiyang Xie, P. Ni, Qiuhua Wang, Chen Xu, Q. Kan, Hongda Chen, P. Genevet","doi":"10.1364/CLEO_AT.2019.JTU2A.75","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2019.JTU2A.75","url":null,"abstract":"In this work, vertical metasurface integrated cavity surface-emitting lasers (VMCSELs) have been proposed and designed into back-emitting configuration. We have demonstrated that the integration with metasurface allows the effective control of the lasing emission wavefront.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75479389","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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