Pub Date : 2021-05-01DOI: 10.1364/cleo_at.2021.am3q.2
M. Soskind, Nathan P. Li, Daniel P Moore, C. Patrick, Yifeng Chen, L. Wendt, J. McSpiritt, M. Zondlo, G. Wysocki
We present a methane sensing system based on chirped laser dispersion spectroscopy. The system is capable of actively tracking a drone-based retroreflector at up to 40m distance. The system has also shown sensitivities of 2.3 ppm-m.
{"title":"Remote Methane Sensing System with Retroreflecting Target Tracking","authors":"M. Soskind, Nathan P. Li, Daniel P Moore, C. Patrick, Yifeng Chen, L. Wendt, J. McSpiritt, M. Zondlo, G. Wysocki","doi":"10.1364/cleo_at.2021.am3q.2","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.am3q.2","url":null,"abstract":"We present a methane sensing system based on chirped laser dispersion spectroscopy. The system is capable of actively tracking a drone-based retroreflector at up to 40m distance. The system has also shown sensitivities of 2.3 ppm-m.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"10 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":"122102260","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.am4g.3
F. Quéré, F. Sylla
Spatio Temporal Couplings (STC) are ubiquitous in ultrafast optics. Chirped-pulse amplification (CPA) systems rely massively on using well controlled STC. INSIGHT is a new technique commercially available that enables to measure accurately these couplings.
{"title":"Complete space-time metrology of ultrashort laser pulses with INSIGHT","authors":"F. Quéré, F. Sylla","doi":"10.1364/cleo_at.2021.am4g.3","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.am4g.3","url":null,"abstract":"Spatio Temporal Couplings (STC) are ubiquitous in ultrafast optics. Chirped-pulse amplification (CPA) systems rely massively on using well controlled STC. INSIGHT is a new technique commercially available that enables to measure accurately these couplings.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"423 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":"122133308","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.sw3k.6
R. Adam, Genyu Chen, D. Bürgler, D. Cao, S. Heidtfeld, D. Chakraborty, Jing Cheng, I. Komissarov, H. Hardtdegen, M. Mikulics, C. Schneider, R. Sobolewski
We report an additional degree of control of THz transients in Fe/X spintronic emitters grown on GaAs(001). We ascribe the field-independent enhancement of the THz amplitude to specific chemical bonding at the epitaxial Fe/GaAs(001) interface.
{"title":"THz Generation Control in Fe/X Spintronic Multilayers by chemical bonding at epitaxial Fe/GaAs(001) interfaces","authors":"R. Adam, Genyu Chen, D. Bürgler, D. Cao, S. Heidtfeld, D. Chakraborty, Jing Cheng, I. Komissarov, H. Hardtdegen, M. Mikulics, C. Schneider, R. Sobolewski","doi":"10.1364/cleo_si.2021.sw3k.6","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw3k.6","url":null,"abstract":"We report an additional degree of control of THz transients in Fe/X spintronic emitters grown on GaAs(001). We ascribe the field-independent enhancement of the THz amplitude to specific chemical bonding at the epitaxial Fe/GaAs(001) interface.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"33 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":"122155836","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.sf2b.5
Hugo Laroque, R. Moreira, B. Guha, Ashish Chanana, J. Song, J. Carolan, D. Englund, D. Blumenthal, K. Srinivasan, M. Davanco
We demonstrate hybrid quantum photonic circuits comprising Si3N4 waveguides featuring losses in the dB/m range, with directly integrated quantum dot based single-photon sources.
{"title":"Ultra-low-loss photonic circuits with integrated quantum dot single-photon sources","authors":"Hugo Laroque, R. Moreira, B. Guha, Ashish Chanana, J. Song, J. Carolan, D. Englund, D. Blumenthal, K. Srinivasan, M. Davanco","doi":"10.1364/cleo_si.2021.sf2b.5","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sf2b.5","url":null,"abstract":"We demonstrate hybrid quantum photonic circuits comprising Si<inf>3</inf>N<inf>4</inf> waveguides featuring losses in the dB/m range, with directly integrated quantum dot based single-photon sources.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"68 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":"116735255","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.1
Weizhi Du, Eunjeong Hyeon, Hanzhang Pei, Zhengyu Huang, Yeonjoon Cheong, Siyuan Zheng, A. Galvanauskas
We apply momentum stochastic parallel gradient descent (MSPGD) and policy gradient algorithms to optimize coherent pulse stacking (CPS), and demonstrate their increased effectiveness compared to traditionally used stochastic parallel gradient descent (SPGD) algorithm.
Pub Date : 2021-05-01DOI: 10.1364/cleo_at.2021.atu4k.6
J. Czerski, D. Adams, J. Field, R. Bartels, R. Reeves, J. Squier
We present a novel single element detector imaging scheme in which spatial information is encoded into the spectral content of a broadband source. The technique is confocal when delivered with optical fiber.
{"title":"Confocal Spatial frequency modulation imaging with wavelength domain modulation","authors":"J. Czerski, D. Adams, J. Field, R. Bartels, R. Reeves, J. Squier","doi":"10.1364/cleo_at.2021.atu4k.6","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.atu4k.6","url":null,"abstract":"We present a novel single element detector imaging scheme in which spatial information is encoded into the spectral content of a broadband source. The technique is confocal when delivered with optical fiber.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"8 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":"129752852","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.fm1m.3
I. Liberal, M. Lobet, Yue Li, N. Engheta
We theoretically demonstrate that near-zero-index (NZI) media behave as ideal electromagnetic fluids where optical turbulence is intrinsically inhibited. This result provides a new perspective of NZI wave phenomena and poses interesting technological possibilities.
{"title":"Inhibited Optical Turbulence in Near-Zero-Index Media","authors":"I. Liberal, M. Lobet, Yue Li, N. Engheta","doi":"10.1364/cleo_qels.2021.fm1m.3","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fm1m.3","url":null,"abstract":"We theoretically demonstrate that near-zero-index (NZI) media behave as ideal electromagnetic fluids where optical turbulence is intrinsically inhibited. This result provides a new perspective of NZI wave phenomena and poses interesting technological possibilities.","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":"129826093","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.sw3b.7
M. Radulaski, Victoria A. Norman, S. Majety, Pranta Saha, Jesse Patton, Liang Li, M. Bell, R. Scalettar
Color centers integrated into nanophotonic devices offer functionalities applied in quantum communication, simulation and computation. We explore various regimes of single-emitter and multi-emitter cavity quantum electrodynamics for applications in quantum information hardware.
{"title":"Quantum Information Hardware Based on Color Center Nanophotonics","authors":"M. Radulaski, Victoria A. Norman, S. Majety, Pranta Saha, Jesse Patton, Liang Li, M. Bell, R. Scalettar","doi":"10.1364/cleo_si.2021.sw3b.7","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw3b.7","url":null,"abstract":"Color centers integrated into nanophotonic devices offer functionalities applied in quantum communication, simulation and computation. We explore various regimes of single-emitter and multi-emitter cavity quantum electrodynamics for applications in quantum information hardware.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"15 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":"128752442","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.16
Adrià Sansa Perna, M. Gräfe, F. Steinlechner
We present a polarization entangled photon pair source in the visible light range (532 nm) bright enough for exploitation in quantum communication and sensing. Its suitability for low cost and low jitter detection is studied.
{"title":"Visible-wavelength Entangled Photon Source for Quantum Communication and Quantum Imaging","authors":"Adrià Sansa Perna, M. Gräfe, F. Steinlechner","doi":"10.1364/cleo_at.2021.jth3a.16","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jth3a.16","url":null,"abstract":"We present a polarization entangled photon pair source in the visible light range (532 nm) bright enough for exploitation in quantum communication and sensing. Its suitability for low cost and low jitter detection is studied.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"13 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":"128777396","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.33
D. Chermoshentsev, E. Anikin, S. Dyakov, N. Gippius
We theoretically predict the existence of Dyakonov-like surface waveguide modes in the planar interfacial waveguide between two uniaxial dielectrics and Dyakonov surface cavity modes in the interface of two anisotropic dielectrics with rectangular cross-sections.
{"title":"Dyakonov Surface Waves in Twisted Confined Media","authors":"D. Chermoshentsev, E. Anikin, S. Dyakov, N. Gippius","doi":"10.1364/cleo_at.2021.jth3a.33","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jth3a.33","url":null,"abstract":"We theoretically predict the existence of Dyakonov-like surface waveguide modes in the planar interfacial waveguide between two uniaxial dielectrics and Dyakonov surface cavity modes in the interface of two anisotropic dielectrics with rectangular cross-sections.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"5 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":"128247391","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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