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Quantum Information and Measurement (QIM) V: Quantum Technologies最新文献

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Photon-Subtracted Continuous-Variable Graph States 光子减去连续变图状态
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.S2B.5
M. Walschaers, V. Parigi, N. Treps
{"title":"Photon-Subtracted Continuous-Variable Graph States","authors":"M. Walschaers, V. Parigi, N. Treps","doi":"10.1364/QIM.2019.S2B.5","DOIUrl":"https://doi.org/10.1364/QIM.2019.S2B.5","url":null,"abstract":"Mode-selective photon subtraction is a viable method to introduce non-Gaussian features in continuous-variable graph states. Non-Gaussian properties are shown to spread up to next-to-nearest neighbours of the graphs vertex in which the photon was subtracted.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121145226","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
Multiphoton Discrete Fractional Fourier Operations in Waveguide Beam Splitters 波导分束器中的多光子离散分数傅里叶运算
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/FIO.2018.JTU2A.67
Konrad Tschernig, R. León-Montiel, O. Magaña-Loaiza, A. Szameit, K. Busch, A. Pérez-Leija
{"title":"Multiphoton Discrete Fractional Fourier Operations in Waveguide Beam Splitters","authors":"Konrad Tschernig, R. León-Montiel, O. Magaña-Loaiza, A. Szameit, K. Busch, A. Pérez-Leija","doi":"10.1364/FIO.2018.JTU2A.67","DOIUrl":"https://doi.org/10.1364/FIO.2018.JTU2A.67","url":null,"abstract":"We show that by injecting N indistinguishable photons in a waveguide beam-splitter, one can create lattice-like structures in the photon number space, which are equivalent to coupled systems that perform discrete fractional Fourier operations.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114812659","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
Universal turn-on dynamics of superconducing nanowire single-photon detectors 超导纳米线单光子探测器的通用开启动力学
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.80
K. L. Nicolich, Clinton Cahall, N. T. Islam, G. Lafyatis, Jungsang Kim, Aaron J. Miller, D. Gauthier
{"title":"Universal turn-on dynamics of superconducing nanowire single-photon detectors","authors":"K. L. Nicolich, Clinton Cahall, N. T. Islam, G. Lafyatis, Jungsang Kim, Aaron J. Miller, D. Gauthier","doi":"10.1364/QIM.2019.T5A.80","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.80","url":null,"abstract":"We model the turn-on dynamics of superconducting nanowire single-photon detectors (SNSPDs), predicting that the rising edge of the readout signal encodes photon number, nanowire length and detector bias current, and experimentally verify these predictions.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126403888","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
Reversible Energy Transfer Between a Single Defect in hBN and Graphene hBN与石墨烯单缺陷间的可逆能量转移
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.28
Elif Ozceri, O. Arı, S. Balci, C. Kocabas, S. Ateş
{"title":"Reversible Energy Transfer Between a Single Defect in hBN and Graphene","authors":"Elif Ozceri, O. Arı, S. Balci, C. Kocabas, S. Ateş","doi":"10.1364/QIM.2019.T5A.28","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.28","url":null,"abstract":"We present a reversible energy transfer between a single defect in hBN and graphene. Dynamic control of Fermi level of graphene results in switching on and off single photon emission from a single quantum emitter.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132354674","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
Hamiltonian learning for the estimation of magnetic fields with nanoscale quantum sensors 用纳米级量子传感器估计磁场的哈密顿学习
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.F4A.3
R. Santagati, A. A. Gentile, S. Knauer, S. Schmitt, S. Paesani, C. Granade, N. Wiebe, Christian Osterkamp, L. McGuinness, Jianwei Wang, M. Thompson, J. Rarity, F. Jelezko, A. Laing
{"title":"Hamiltonian learning for the estimation of magnetic fields with nanoscale quantum sensors","authors":"R. Santagati, A. A. Gentile, S. Knauer, S. Schmitt, S. Paesani, C. Granade, N. Wiebe, Christian Osterkamp, L. McGuinness, Jianwei Wang, M. Thompson, J. Rarity, F. Jelezko, A. Laing","doi":"10.1364/QIM.2019.F4A.3","DOIUrl":"https://doi.org/10.1364/QIM.2019.F4A.3","url":null,"abstract":"Hamiltonian learning can be used to efficiently characterise quantum systems. Here we apply it to the estimation of magnetic fields with quantum sensors, achieving experimentally, room temperature sensing performance comparable to those of cryogenic set-ups.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133009775","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-dimensional quantum systems based on integrated optics and pulsed light 基于集成光学和脉冲光的多维量子系统
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.F1A.1
C. Silberhorn
{"title":"Multi-dimensional quantum systems based on integrated optics and pulsed light","authors":"C. Silberhorn","doi":"10.1364/QIM.2019.F1A.1","DOIUrl":"https://doi.org/10.1364/QIM.2019.F1A.1","url":null,"abstract":"Photonic networks with many modes and quantum input states have been proposed for various quantum applications. We present three approaches to overcome current limitations for their implementation: non-linear integrated quantum optics, temporal modes and time-multiplexing.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133071179","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
Quantum Communication Protocols Based on Hybrid Entanglement of Light 基于光混合纠缠的量子通信协议
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.F5A.3
G. Guccione, A. Cavaillès, T. Darras, H. L. Jeannic, Jérémy Raskop, Kun Huang, J. Laurat
{"title":"Quantum Communication Protocols Based on Hybrid Entanglement of Light","authors":"G. Guccione, A. Cavaillès, T. Darras, H. L. Jeannic, Jérémy Raskop, Kun Huang, J. Laurat","doi":"10.1364/QIM.2019.F5A.3","DOIUrl":"https://doi.org/10.1364/QIM.2019.F5A.3","url":null,"abstract":"Hybrid entanglement of light combines two quantum information paradigms, the particle-like and the wave-like encodings, together. We report on recent experiments that engage this resource for two quantum communication protocols: remote state preparation and quantum steering.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133244065","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
Hong-Ou-Mandel interference between two weak coherent pulses retrieved from room-temperature quantum memories 从室温量子存储器中检索的两个弱相干脉冲之间的Hong-Ou-Mandel干涉
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.70
A. Scriminich, M. Namazi, Mael Flament, Sonali Gera, S. Sagona-Stophel, G. Vallone, P. Villoresi, E. Figueroa
{"title":"Hong-Ou-Mandel interference between two weak coherent pulses retrieved from room-temperature quantum memories","authors":"A. Scriminich, M. Namazi, Mael Flament, Sonali Gera, S. Sagona-Stophel, G. Vallone, P. Villoresi, E. Figueroa","doi":"10.1364/QIM.2019.T5A.70","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.70","url":null,"abstract":"We measure Hong-Ou-Mandel interference between weak coherent pulses retrieved from room-temperature rubidium vapor quantum memories operating via Electromagnetically-Induced Transparency. The interference visibility of V = (46.8 ± 3.4)% makes the system suitable for Quantum Repeater applications.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115453048","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
Quantum Control in Ultrafast Coherent Bond Making 超快相干键制造中的量子控制
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.F5A.85
Z. Amitay, Liat Levin, D. Reich, R. Kosloff, C. Koch
{"title":"Quantum Control in Ultrafast Coherent Bond Making","authors":"Z. Amitay, Liat Levin, D. Reich, R. Kosloff, C. Koch","doi":"10.1364/QIM.2019.F5A.85","DOIUrl":"https://doi.org/10.1364/QIM.2019.F5A.85","url":null,"abstract":"Quantum control of ultrafast coherent bond making and subsequent molecular dynamics is experimentally demonstrated by controlling branching ratio into different target molecular states. This is a significant step toward realizing a new quantum coherent photochemistry.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115915396","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
Engineering Multiphoton Quantum States using Conditional Measurements 使用条件测量的工程多光子量子态
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.14
R. León-Montiel, O. Magaña-Loaiza, A. Pérez-Leija, A. U’Ren, K. Busch, A. Lita, S. Nam, T. Gerrits, R. Mirin
{"title":"Engineering Multiphoton Quantum States using Conditional Measurements","authors":"R. León-Montiel, O. Magaña-Loaiza, A. Pérez-Leija, A. U’Ren, K. Busch, A. Lita, S. Nam, T. Gerrits, R. Mirin","doi":"10.1364/QIM.2019.T5A.14","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.14","url":null,"abstract":"We experimentally demonstrate that the simultaneous subtraction of photons from a two-mode squeezed vacuum state leads to the generation of entangled states with increasingly larger average photon number.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124578121","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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