Pub Date : 2021-05-01DOI: 10.1364/cleo_qels.2021.fth1n.2
M. Bohmann, N. Biagi, J. Sperling, A. Zavatta, M. Bellini, E. Agudelo
We derive phase-space-inequality conditions for the verification of nonclassicality and implement them experimentally. We certify quantum correlations even if the phase-space distributions are nonnegative and demonstrate noise and loss robustness.
{"title":"Nonclassicality Phase-Space Inequalities: Theory and Experiment","authors":"M. Bohmann, N. Biagi, J. Sperling, A. Zavatta, M. Bellini, E. Agudelo","doi":"10.1364/cleo_qels.2021.fth1n.2","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fth1n.2","url":null,"abstract":"We derive phase-space-inequality conditions for the verification of nonclassicality and implement them experimentally. We certify quantum correlations even if the phase-space distributions are nonnegative and demonstrate noise and loss robustness.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125787094","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_qels.2021.ftu1m.7
Shruti J. Saiji, M. Bandres
We show that it is possible to have a multimode Floquet photonic topological insulator. We show that the use of high order modes introduces new degrees of freedom that can help to realize novel topological phenomena.
{"title":"Multimode Floquet Photonic Topological Insulators","authors":"Shruti J. Saiji, M. Bandres","doi":"10.1364/cleo_qels.2021.ftu1m.7","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.ftu1m.7","url":null,"abstract":"We show that it is possible to have a multimode Floquet photonic topological insulator. We show that the use of high order modes introduces new degrees of freedom that can help to realize novel topological phenomena.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126167846","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_at.2021.jtu3a.173
Z. Tian, N. Chen, P. Shum, Cheng-Kai Yao, Liqiang Zhang, Yicun Yao, K. Grattan, Shijie Ren, Qiang Wu
An erbium-doped fiber ring laser proximity sensor with a high accuracy of ±16 nm, when the output power difference between the dual lasing wavelengths (~1560 nm) is smaller than 3 dB wavelength has been demonstrated.
{"title":"Erbium-doped dual wavelength fiber laser interferometric proximity sensor with ±16 nm measurement accuracy","authors":"Z. Tian, N. Chen, P. Shum, Cheng-Kai Yao, Liqiang Zhang, Yicun Yao, K. Grattan, Shijie Ren, Qiang Wu","doi":"10.1364/cleo_at.2021.jtu3a.173","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.173","url":null,"abstract":"An erbium-doped fiber ring laser proximity sensor with a high accuracy of ±16 nm, when the output power difference between the dual lasing wavelengths (~1560 nm) is smaller than 3 dB wavelength has been demonstrated.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123224085","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_si.2021.sm4a.1
Zhiyuan Cao, Shi Zhang, Zixian Wei, Li Zhang, Keming Ma, H. Fu, Yuhan Dong
We proposed an 860-nm and 940-nm commercial VCSELs-based 1.5-meter 3.2-Gbps beam expanded robust uplink wavelength division multiplexing (WDM) system which can ignore collimation of the optical path within an area of 97.65 cm2.
提出了一种基于860nm和940nm商用vcsel的1.5 m 3.2 gbps波束扩展稳健上行波分复用(WDM)系统，该系统可以忽略97.65 cm2范围内光路的准直。
{"title":"A 3.2-Gbps Beam Expanded Robust Uplink WDM OWC System Based on 860-nm and 940-nm VCSELs","authors":"Zhiyuan Cao, Shi Zhang, Zixian Wei, Li Zhang, Keming Ma, H. Fu, Yuhan Dong","doi":"10.1364/cleo_si.2021.sm4a.1","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sm4a.1","url":null,"abstract":"We proposed an 860-nm and 940-nm commercial VCSELs-based 1.5-meter 3.2-Gbps beam expanded robust uplink wavelength division multiplexing (WDM) system which can ignore collimation of the optical path within an area of 97.65 cm2.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123426300","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_qels.2021.ftu4h.1
Junjie Hu, Weijian Yang
We present an innovative metalens array design with a controllable angle of view. Our design leverages the angular dependent transmission of the metastructure, and enables a compact system for large field-of-view microscopic imaging.
{"title":"Metalens Array with Controllable Angle of View for Compact, Large Field-of-View Microscopy","authors":"Junjie Hu, Weijian Yang","doi":"10.1364/cleo_qels.2021.ftu4h.1","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.ftu4h.1","url":null,"abstract":"We present an innovative metalens array design with a controllable angle of view. Our design leverages the angular dependent transmission of the metastructure, and enables a compact system for large field-of-view microscopic imaging.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126662109","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_si.2021.sm3a.7
K. V. Gasse, Zaijun Chen, E. Vincentini, Jeong Hyun Huh, S. Poelman, Zhechao Wang, G. Roelkens, T. W. Hänsch, B. Kuyken, N. Picqué
A dual-comb interferometer with two semiconductor lasers on silicon photonic chips enables an optical resolution of 1 GHz, over a 0.7-THz span. The spectrometer directly and unambiguously samples near-infrared rovibrational transitions without spectral interleaving.
{"title":"Dual-Comb Spectroscopy with Two On-Chip III-V-on-Silicon 1-GHz Mode-Locked Lasers","authors":"K. V. Gasse, Zaijun Chen, E. Vincentini, Jeong Hyun Huh, S. Poelman, Zhechao Wang, G. Roelkens, T. W. Hänsch, B. Kuyken, N. Picqué","doi":"10.1364/cleo_si.2021.sm3a.7","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sm3a.7","url":null,"abstract":"A dual-comb interferometer with two semiconductor lasers on silicon photonic chips enables an optical resolution of 1 GHz, over a 0.7-THz span. The spectrometer directly and unambiguously samples near-infrared rovibrational transitions without spectral interleaving.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"480 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126703848","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_at.2021.jth3a.55
Luisa Esguerra Rodríguez, Leon Meßner, Elizabeth Robertson, Mustafa Gündoğgan, J. Wolters
Quantum memories on satellites will allow to circumvent transmission losses in long-distance quantum communication. We demonstrate a warm Caesium vapour memory based on EIT with an unconditional noise floor of 1.2 • 10-3 due to collision-induced fluorescence.
{"title":"Towards Satellite-Suited Noise-Free Quantum Memories","authors":"Luisa Esguerra Rodríguez, Leon Meßner, Elizabeth Robertson, Mustafa Gündoğgan, J. Wolters","doi":"10.1364/cleo_at.2021.jth3a.55","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jth3a.55","url":null,"abstract":"Quantum memories on satellites will allow to circumvent transmission losses in long-distance quantum communication. We demonstrate a warm Caesium vapour memory based on EIT with an unconditional noise floor of 1.2 • 10-3 due to collision-induced fluorescence.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126759472","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_qels.2021.fw3m.2
Chuchuan Hong, Sen Yang, J. Ndukaife
Our opto-thermo-electrohydrodynamic tweezers (OTET) enables the trapping and dynamic manipulation of sub-10 nm size biomolecules several microns away from the high intensity laser focus thereby mitigating detrimental photo-induced heating effect.
{"title":"Single sub-10 nm biomolecule manipulation enabled by opto-thermo-electrohydrodynamic tweezers","authors":"Chuchuan Hong, Sen Yang, J. Ndukaife","doi":"10.1364/cleo_qels.2021.fw3m.2","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fw3m.2","url":null,"abstract":"Our opto-thermo-electrohydrodynamic tweezers (OTET) enables the trapping and dynamic manipulation of sub-10 nm size biomolecules several microns away from the high intensity laser focus thereby mitigating detrimental photo-induced heating effect.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114953403","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}
A method for imaging through scattering media under a 300nm-bandwidth white-light illumination from a single-shot speckle is demonstrated. This approach, involving a cross-correlation operation, is free from ambiguities and is robust to noise.
{"title":"Single-shot broadband white light imaging through scattering layers via speckle cross-correlations","authors":"Wei Li, Jietao Liu, Wenhai Liang, Lixian Liu, Bingjian Wang, Xiaopeng Shao","doi":"10.1364/cleo_at.2021.jtu3a.156","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.156","url":null,"abstract":"A method for imaging through scattering media under a 300nm-bandwidth white-light illumination from a single-shot speckle is demonstrated. This approach, involving a cross-correlation operation, is free from ambiguities and is robust to noise.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114962344","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}
Pub Date : 2021-05-01DOI: 10.1364/cleo_at.2021.jtu3a.130
David Esteban Farfán Guillén, Fernando César Baraviera Tosta, P. de Tarso Neves, A. de Almeida Prado Pohl
Visible light communication transmits data through light-emitting diodes. In this work a commercial lamp consisting of 7 white LEDs is employed in the demonstration of data transmission, obeying the recommended lighting requirement for an indoor scenario.
{"title":"Analysis of a VLC Link under Lighting Conditions in an Indoor Scenario","authors":"David Esteban Farfán Guillén, Fernando César Baraviera Tosta, P. de Tarso Neves, A. de Almeida Prado Pohl","doi":"10.1364/cleo_at.2021.jtu3a.130","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.130","url":null,"abstract":"Visible light communication transmits data through light-emitting diodes. In this work a commercial lamp consisting of 7 white LEDs is employed in the demonstration of data transmission, obeying the recommended lighting requirement for an indoor scenario.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115066604","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}
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