A. Johansson, A. Filipsson, L. Rutkowski, P. Masłowski, A. Foltynowicz
We measure absorption spectra of the CO2 3ν1+ν3 band at 1.57 μm using optical frequency comb Fourier transform spectroscopy with sub-nominal resolution and retrieve line shape parameters using multiline fitting with the speed-dependent Voigt profile.
{"title":"CO2 Line Parameter Retrieval Beyond the Voigt Profile Using Comb-Based Fourier Transform Spectroscopy","authors":"A. Johansson, A. Filipsson, L. Rutkowski, P. Masłowski, A. Foltynowicz","doi":"10.15278/isms.2018.wg07","DOIUrl":"https://doi.org/10.15278/isms.2018.wg07","url":null,"abstract":"We measure absorption spectra of the CO<inf>2</inf> 3ν<inf>1</inf>+ν<inf>3</inf> band at 1.57 μm using optical frequency comb Fourier transform spectroscopy with sub-nominal resolution and retrieve line shape parameters using multiline fitting with the speed-dependent Voigt profile.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"11 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88700577","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}
E. Lucas, G. Lihachev, M. Gorodetsky, T. Kippenberg
We simultaneously create stable solitons in up to three distinct mode families of a single crystalline MgF2 microresonator. The resulting Kerr combs are mutually coherent and have distinct repetition rates and are thus well suited for dual-comb applications.
{"title":"Spatially-Multiplexed Solitons in Optical Microresonators","authors":"E. Lucas, G. Lihachev, M. Gorodetsky, T. Kippenberg","doi":"10.1109/LO.2018.8435190","DOIUrl":"https://doi.org/10.1109/LO.2018.8435190","url":null,"abstract":"We simultaneously create stable solitons in up to three distinct mode families of a single crystalline MgF2 microresonator. The resulting Kerr combs are mutually coherent and have distinct repetition rates and are thus well suited for dual-comb applications.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"36 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75931254","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 : 2018-05-18DOI: 10.1364/CLEO_AT.2018.JTH4C.2
P. Roztocki, M. Kues, C. Reimer, L. R. Cortés, S. Sciara, B. Wetzel, Yanbing Zhang, A. Cino, S. Chu, B. Little, D. Moss, L. Caspani, J. Azaña, R. Morandotti
Integrated quantum frequency combs provide access to multi-photon and high-dimensional entangled states, and their control via standard telecommunications components, and can thus open paths for reaching the state complexities required for meaningful quantum information science.
{"title":"Scalable on-chip generation and coherent control of complex optical quantum states","authors":"P. Roztocki, M. Kues, C. Reimer, L. R. Cortés, S. Sciara, B. Wetzel, Yanbing Zhang, A. Cino, S. Chu, B. Little, D. Moss, L. Caspani, J. Azaña, R. Morandotti","doi":"10.1364/CLEO_AT.2018.JTH4C.2","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2018.JTH4C.2","url":null,"abstract":"Integrated quantum frequency combs provide access to multi-photon and high-dimensional entangled states, and their control via standard telecommunications components, and can thus open paths for reaching the state complexities required for meaningful quantum information science.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"40 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78851795","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 : 2018-05-18DOI: 10.1364/CLEO_SI.2018.STU4C.4
S. Civelli, J. Prilepsky, M. Secondini, S. Turitsyn
A polarization-division multiplexing (PDM) transmission scheme based on the nonlinear Fourier transform (NFT) is considered. A new dual-polarization processing technique with reduced complexity, providing 1dB performance improvement, is introduced.
{"title":"Polarization division multiplexing for nonlinear Fourier-based transmission schemes","authors":"S. Civelli, J. Prilepsky, M. Secondini, S. Turitsyn","doi":"10.1364/CLEO_SI.2018.STU4C.4","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2018.STU4C.4","url":null,"abstract":"A polarization-division multiplexing (PDM) transmission scheme based on the nonlinear Fourier transform (NFT) is considered. A new dual-polarization processing technique with reduced complexity, providing 1dB performance improvement, is introduced.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"55 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85239276","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 : 2018-05-18DOI: 10.1364/CLEO_SI.2018.STU4D.4
I. Kundu, P. Dean, A. Valavanis, J. Freeman, M. Rosamond, Lianhe H. Li, Yingjun Han, E. Linfield, A. Davies
We report electrically-controlled continuous frequency tuning over ∼20 GHz by exploiting the additive Vernier tuning effect in a THz QCL based on a longitudinally-coupled Y-branched waveguide.
{"title":"Continuous Frequency Tuning of Y-Branched Terahertz Quantum Cascade Lasers with Photonic Lattice","authors":"I. Kundu, P. Dean, A. Valavanis, J. Freeman, M. Rosamond, Lianhe H. Li, Yingjun Han, E. Linfield, A. Davies","doi":"10.1364/CLEO_SI.2018.STU4D.4","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2018.STU4D.4","url":null,"abstract":"We report electrically-controlled continuous frequency tuning over ∼20 GHz by exploiting the additive Vernier tuning effect in a THz QCL based on a longitudinally-coupled Y-branched waveguide.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"4 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79386853","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 : 2018-05-13DOI: 10.1364/CLEO_QELS.2018.FM4F.2
A. Winchester, C. Petoukhoff, M. Abdi‐Jalebi, Zahra Andaji‐Garmaroudi, V. Pareek, E. L. Wong, J. Madéo, M. Man, S. Stranks, K. Dani
We use time-resolved photoemission electron microscopy to investigate hybrid organic perovskite thin films. We observe heterogeneous trap state densities varying on the nanometer scale. Further, we study the photo-excited carrier dynamics within these nanoscale regions.
{"title":"Investigation of Trap States and Their Dynamics in Hybrid Organic-inorganic Mixed Cation Perovskite Films Using Time Resolved Photoemission Electron Microscopy","authors":"A. Winchester, C. Petoukhoff, M. Abdi‐Jalebi, Zahra Andaji‐Garmaroudi, V. Pareek, E. L. Wong, J. Madéo, M. Man, S. Stranks, K. Dani","doi":"10.1364/CLEO_QELS.2018.FM4F.2","DOIUrl":"https://doi.org/10.1364/CLEO_QELS.2018.FM4F.2","url":null,"abstract":"We use time-resolved photoemission electron microscopy to investigate hybrid organic perovskite thin films. We observe heterogeneous trap state densities varying on the nanometer scale. Further, we study the photo-excited carrier dynamics within these nanoscale regions.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"8 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73541816","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 : 2018-05-13DOI: 10.1364/CLEO_SI.2018.SF3N.1
Chen Li, L. Winkelmann, I. Hartl
We report on a new photocathode laser with 6 GHz repetition rate, utilizing an electro-optic modulator comb. The laser is amplified by a Yb:fiber amplifier to 10 W and will be converted to DUV for photoelectron generation.
{"title":"6 GHz Repetition Rate Photocathode Laser for Multi-Bunch Operation of a Relativistic Electron Gun","authors":"Chen Li, L. Winkelmann, I. Hartl","doi":"10.1364/CLEO_SI.2018.SF3N.1","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2018.SF3N.1","url":null,"abstract":"We report on a new photocathode laser with 6 GHz repetition rate, utilizing an electro-optic modulator comb. The laser is amplified by a Yb:fiber amplifier to 10 W and will be converted to DUV for photoelectron generation.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"93 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73658335","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 : 2018-05-13DOI: 10.1364/CLEO_AT.2018.JTU2A.136
Kyungwan Yoo, S. Becker, M. Silies, Sunkyu Yu, C. Lienau, N. Park
We investigate the second harmonic generation from rectangular gold antenna. By comparing measurement and hydrodynamic model based calculation, we show different contributions of each nonlinear polarization to second harmonic radiation.
{"title":"Second Harmonic Radiation from Rectangular Gold Antenna: Far-field Contributions of Different Nonlinear Polarizations","authors":"Kyungwan Yoo, S. Becker, M. Silies, Sunkyu Yu, C. Lienau, N. Park","doi":"10.1364/CLEO_AT.2018.JTU2A.136","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2018.JTU2A.136","url":null,"abstract":"We investigate the second harmonic generation from rectangular gold antenna. By comparing measurement and hydrodynamic model based calculation, we show different contributions of each nonlinear polarization to second harmonic radiation.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"311 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73878217","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 : 2018-05-13DOI: 10.1364/CLEO_SI.2018.SF2A.3
Rui Luo, Haowei Jiang, S. Rogers, Hanxiao Liang, Yang He, Q. Lin
We report spontaneous parametric down-conversion with a bandwidth of about 400 nm in a high-Q lithium niobate microdisk resonator. The broadband feature is enabled by cyclic phase matching in an X-cut microresonator.
{"title":"Broadband parametric down-conversion in an X-cut lithium niobate microresonator","authors":"Rui Luo, Haowei Jiang, S. Rogers, Hanxiao Liang, Yang He, Q. Lin","doi":"10.1364/CLEO_SI.2018.SF2A.3","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2018.SF2A.3","url":null,"abstract":"We report spontaneous parametric down-conversion with a bandwidth of about 400 nm in a high-Q lithium niobate microdisk resonator. The broadband feature is enabled by cyclic phase matching in an X-cut microresonator.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"43 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74169659","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 : 2018-05-13DOI: 10.1364/CLEO_AT.2018.JTH2A.187
Yuyao Zhai, Qingwen Liu, He Li, Dian Chen, Zuyuan He
We have proposed a non-mechanical beam-steer lidar system, in which the laser sweeps to realize 1-D beam steering and ranging simultaneously. In the demonstrational experiment, angular coverage of 3.3° is achieved with a steering resoluiton of 0.19°. Meanwhile, the distance resolution is 1.8 mm over a distance of 1 m.
{"title":"Non-mechanical beam-steer lidar system based on swept-laser source","authors":"Yuyao Zhai, Qingwen Liu, He Li, Dian Chen, Zuyuan He","doi":"10.1364/CLEO_AT.2018.JTH2A.187","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2018.JTH2A.187","url":null,"abstract":"We have proposed a non-mechanical beam-steer lidar system, in which the laser sweeps to realize 1-D beam steering and ranging simultaneously. In the demonstrational experiment, angular coverage of 3.3° is achieved with a steering resoluiton of 0.19°. Meanwhile, the distance resolution is 1.8 mm over a distance of 1 m.","PeriodicalId":6498,"journal":{"name":"2018 Conference on Lasers and Electro-Optics (CLEO)","volume":"3 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75246212","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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