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

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New insights in phase diffusion process in a gain-switched semiconductor laser for quantum random number generation (QRNG) 增益开关半导体激光器量子随机数生成(QRNG)中相位扩散过程的新认识
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.F5A.44
B. Septriani, O. D. Vries, M. Gräfe
{"title":"New insights in phase diffusion process in a gain-switched semiconductor laser for quantum random number generation (QRNG)","authors":"B. Septriani, O. D. Vries, M. Gräfe","doi":"10.1364/QIM.2019.F5A.44","DOIUrl":"https://doi.org/10.1364/QIM.2019.F5A.44","url":null,"abstract":"We present a parametric study of QRNG using phase diffusion in gain-switched DFB laser diode. We present new theoretical findings on the maximal raw data rate and explain the advantage of pulsed regime against cw.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"33 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":"128135082","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
Manipulation of quantum information in fs-laser-written photonic circuits 光纤激光写入光子电路中量子信息的处理
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.S2C.1
R. Osellame
{"title":"Manipulation of quantum information in fs-laser-written photonic circuits","authors":"R. Osellame","doi":"10.1364/QIM.2019.S2C.1","DOIUrl":"https://doi.org/10.1364/QIM.2019.S2C.1","url":null,"abstract":"The use of integrated photonics in quantum optics has introduced dramatic improvements in terms of stability and scalability. In particular, femtosecond laser direct writing of photonic circuits has enabled advanced quantum simulation and computation tasks.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"1 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":"129834880","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-Enhanced Magneto-optic Measurements in a Dissipative Medium 耗散介质中的量子增强磁光测量
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.37
Youhei Okawa, S. Morimoto, Yuhsuke Yasutake, S. Fukatsu
{"title":"Quantum-Enhanced Magneto-optic Measurements in a Dissipative Medium","authors":"Youhei Okawa, S. Morimoto, Yuhsuke Yasutake, S. Fukatsu","doi":"10.1364/QIM.2019.T5A.37","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.37","url":null,"abstract":"Precision phase estimation of interferometry can benefit from a quantum enhancement by using multi-photon entangled states. Magneto-optic measurements in a lossy medium demonstrate the need for optimization of interaction so that ’’quantum” outperforms ”classical.”","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"5 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":"123803997","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
Teleportation algorithm settled in a resonant cavity using non-local gates 利用非局域门实现谐振腔内的隐形传态算法
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.F5A.17
F. Delgado
{"title":"Teleportation algorithm settled in a resonant cavity using non-local gates","authors":"F. Delgado","doi":"10.1364/QIM.2019.F5A.17","DOIUrl":"https://doi.org/10.1364/QIM.2019.F5A.17","url":null,"abstract":"This work presents the implementation of teleportation algorithm inside of a two-mode magnetic resonant cavity using non-local gates. Process can be grown easily to larger states than the single-qubit case shown here.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"1 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":"129275100","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
Generating multi-photon entangled states from a single deterministic single-photon source 从单个确定性单光子源产生多光子纠缠态
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T3B.1
D. Istrati, Y. Pilnyak, L. Cohen, H. Eisenberg, C. Antón-Solanas, J. L. Rosillo, P. Hilaire, H. Ollivier, C. Millet, A. Lemaître, I. Sagnes, A. Harouri, L. Lanco, P. Senellart
{"title":"Generating multi-photon entangled states from a single deterministic single-photon source","authors":"D. Istrati, Y. Pilnyak, L. Cohen, H. Eisenberg, C. Antón-Solanas, J. L. Rosillo, P. Hilaire, H. Ollivier, C. Millet, A. Lemaître, I. Sagnes, A. Harouri, L. Lanco, P. Senellart","doi":"10.1364/QIM.2019.T3B.1","DOIUrl":"https://doi.org/10.1364/QIM.2019.T3B.1","url":null,"abstract":"We present a new compact fiber optic system which together with a high brightness single-photon source facilitates the generation of multi-photon entangled states. Two and three entangled photon states have been prepared and measured.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"213 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":"114314026","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: 2
Quantum metrology for fiber laser applications 量子计量在光纤激光器中的应用
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.S3D.3
F. Mazeas, R. Dauliat, R. Cannon, D. Aktas, M. Reiner, F. Kaiser, P. Roy, R. Jamier, L. Labonté, S. Tanzilli
{"title":"Quantum metrology for fiber laser applications","authors":"F. Mazeas, R. Dauliat, R. Cannon, D. Aktas, M. Reiner, F. Kaiser, P. Roy, R. Jamier, L. Labonté, S. Tanzilli","doi":"10.1364/QIM.2019.S3D.3","DOIUrl":"https://doi.org/10.1364/QIM.2019.S3D.3","url":null,"abstract":"We report on a quantum-based measurement of index difference for fiber laser applications. Based on an interferometric setup, we demonstrate a state-of-the-art high-accurate measurement of ∆n = (1,67 ± 0,07) · 10−4 thanks exploitation of peculiar properties of quantum photonics.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"23 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":"116731341","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
Towards MIR heralded photons via intermodal four wave mixing in silicon waveguides 通过硅波导中的多模态四波混频实现MIR预示光子
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.11
S. Signorini, S. Piccione, G. Fontana, Lorenzo Pavesi, M. Ghulinyan, G. Pucker
{"title":"Towards MIR heralded photons via intermodal four wave mixing in silicon waveguides","authors":"S. Signorini, S. Piccione, G. Fontana, Lorenzo Pavesi, M. Ghulinyan, G. Pucker","doi":"10.1364/QIM.2019.T5A.11","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.11","url":null,"abstract":"We generate correlated photons with 600 nm spectral distance via intermodal four wave mixing in silicon. We want to demonstrate on-silicon-chip heralded single photons, beyond 2 µm, without post spectral filtering.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"70 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":"125946047","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
Quantifying High-Dimensional Entanglement with only Two Measurement Settings 仅用两种测量设置量化高维纠缠
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T3B.2
M. Malik, J. Bavaresco, Natalia Herrera Valencia, Claude Klöckl, P. Erker, Matej Pivoluska, N. Friis, M. Huber
{"title":"Quantifying High-Dimensional Entanglement with only Two Measurement Settings","authors":"M. Malik, J. Bavaresco, Natalia Herrera Valencia, Claude Klöckl, P. Erker, Matej Pivoluska, N. Friis, M. Huber","doi":"10.1364/QIM.2019.T3B.2","DOIUrl":"https://doi.org/10.1364/QIM.2019.T3B.2","url":null,"abstract":"We develop and experimentally demonstrate a method for certifying high-dimensional entanglement that uses carefully constructed measurements in two bases. We are able to certify a record 9-dimensional entangled state in an assumption-free manner.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"221 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":"126116983","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
Noisy Detector? Good! Analysis of Trusted-Receiver Scenario in Continuous-Variable Quantum Key Distribution 嘈杂的探测器?好!连续变量量子密钥分发中可信接受方场景分析
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.T5A.59
F. Laudenbach, C. Pacher
{"title":"Noisy Detector? Good! Analysis of Trusted-Receiver Scenario in Continuous-Variable Quantum Key Distribution","authors":"F. Laudenbach, C. Pacher","doi":"10.1364/QIM.2019.T5A.59","DOIUrl":"https://doi.org/10.1364/QIM.2019.T5A.59","url":null,"abstract":"In CV-QKD the trusted-receiver assumption allows for a significant improvement in terms of key rate and achievable transmission distance. Moreover, as we demonstrate, sometimes detection noise can even be beneficial for the key rate.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"23 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":"124284232","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
Optimal Coherent Filtering for Single Photons 单光子的最佳相干滤波
Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI: 10.1364/QIM.2019.S4A.3
S. Gao, O. Lazo-Arjona, B. Brecht, K. Kaczmarek, P. Ledingham, S. Thomas, J. Nunn, Dylan J Saunders, I. Walmsley
{"title":"Optimal Coherent Filtering for Single Photons","authors":"S. Gao, O. Lazo-Arjona, B. Brecht, K. Kaczmarek, P. Ledingham, S. Thomas, J. Nunn, Dylan J Saunders, I. Walmsley","doi":"10.1364/QIM.2019.S4A.3","DOIUrl":"https://doi.org/10.1364/QIM.2019.S4A.3","url":null,"abstract":"We propose a quantum buffer which optimally filters the temporal-spectral mode of single photon source. We theoretically show that using a Cs vapour, an increase of indistinguishably with minimal loss of brightness can be achieved.","PeriodicalId":370877,"journal":{"name":"Quantum Information and Measurement (QIM) V: Quantum Technologies","volume":"104 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":"132791611","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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