Pub Date : 2019-05-05DOI: 10.1364/CLEO_QELS.2019.FF3A.2
F. Peyskens, C. Chakraborty, M. Muneeb, D. Thourhout, D. Englund
We demonstrate the coupling of localized excitons from a WSe2 monolayer into a silicon nitride waveguide by measuring the waveguide-coupled fluorescence, paving the way towards scalable fabrication of on-chip single photon sources.
{"title":"Waveguide-coupled Localized Excitons From a WSe2 monolayer on a Silicon Nitride Photonic Platform","authors":"F. Peyskens, C. Chakraborty, M. Muneeb, D. Thourhout, D. Englund","doi":"10.1364/CLEO_QELS.2019.FF3A.2","DOIUrl":"https://doi.org/10.1364/CLEO_QELS.2019.FF3A.2","url":null,"abstract":"We demonstrate the coupling of localized excitons from a WSe2 monolayer into a silicon nitride waveguide by measuring the waveguide-coupled fluorescence, paving the way towards scalable fabrication of on-chip single photon sources.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79245620","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 : 2019-05-05DOI: 10.1364/CLEO_AT.2019.JTH2A.89
Weipeng Zhang, Xinyi Chen, Haoyun Wei, Yan Li
A dual comb-linked scheme for cavity ring-down is presented, which maintained both an excellent stability of the cavity length and accurate measurement of the probing frequency. Several absorption lines of oxygen were measured.
{"title":"Dual comb-linked cavity ring-down spectroscopy","authors":"Weipeng Zhang, Xinyi Chen, Haoyun Wei, Yan Li","doi":"10.1364/CLEO_AT.2019.JTH2A.89","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2019.JTH2A.89","url":null,"abstract":"A dual comb-linked scheme for cavity ring-down is presented, which maintained both an excellent stability of the cavity length and accurate measurement of the probing frequency. Several absorption lines of oxygen were measured.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81571802","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}
The non-reciprocal circular dichroism and Faraday rotation effect for terahertz (THz) waves in longitudinally magnetized InSb were investigated by the theoretical and experimental studies in the THz regime, which indicated its ability for THz circular polarized isolator, THz circular polarizer, tunable polarization converter, and polarization modulator by the manipulation of the different magnetic fields. Furthermore, we demonstrated the InSb plasmonics based on its magneto-optical effects combined with artificial microstructure. We found the magneto-optical enhancement mechanisms in this magneto plasmonic structure, achieving broadband perfect orthogonal linear polarization conversion modulated by the weak magnetic field in the experiment. Moreover, the magneto-optical modulation with modulation depth of 95% and one-way transmission with the isolation of 33dB can be achieved by this device under a weak magnetic field of 150mT. InSb and its magnetoplasmonic device have broadly potentials for THz isolator, magneto-optical modulator, and polarization convertor in the THz application systems.
{"title":"Tunable magneto-optical polarization device for terahertz waves based on InSb plasmonic structure","authors":"Qianyi Mu, Fei Fan, Jierong Cheng, Shengjiang Chang","doi":"10.1364/CLEO_SI.2019.SW3F.1","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2019.SW3F.1","url":null,"abstract":"The non-reciprocal circular dichroism and Faraday rotation effect for terahertz (THz) waves in longitudinally magnetized InSb were investigated by the theoretical and experimental studies in the THz regime, which indicated its ability for THz circular polarized isolator, THz circular polarizer, tunable polarization converter, and polarization modulator by the manipulation of the different magnetic fields. Furthermore, we demonstrated the InSb plasmonics based on its magneto-optical effects combined with artificial microstructure. We found the magneto-optical enhancement mechanisms in this magneto plasmonic structure, achieving broadband perfect orthogonal linear polarization conversion modulated by the weak magnetic field in the experiment. Moreover, the magneto-optical modulation with modulation depth of 95% and one-way transmission with the isolation of 33dB can be achieved by this device under a weak magnetic field of 150mT. InSb and its magnetoplasmonic device have broadly potentials for THz isolator, magneto-optical modulator, and polarization convertor in the THz application systems.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84044879","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 : 2019-05-05DOI: 10.1364/CLEO_SI.2019.STU3F.7
Kiwon Moon, Il-Min Lee, E. Lee, K. Park
We propose a continuous-wave THz imaging system using a semiconductor dual-mode laser, a photomixer and a Schottky barrier diode. Through the broadband frequency tunability of the dual-mode laser, high-resolution multi-spectral THz images were obtained.
{"title":"Photonics-based multi-spectral THz imaging using a dual-mode laser and a telecentric f-θ lens","authors":"Kiwon Moon, Il-Min Lee, E. Lee, K. Park","doi":"10.1364/CLEO_SI.2019.STU3F.7","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2019.STU3F.7","url":null,"abstract":"We propose a continuous-wave THz imaging system using a semiconductor dual-mode laser, a photomixer and a Schottky barrier diode. Through the broadband frequency tunability of the dual-mode laser, high-resolution multi-spectral THz images were obtained.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78898403","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 : 2019-05-05DOI: 10.1364/CLEO_AT.2019.JTU2A.31
Jinxia Feng, Hao Zhao, D. Nie, Yuanji Li, Kuanshou Zhang
Continuous variable quantum entanglement of 8.3 dB are experimentally generated and distributed over 20 km optical fiber. A theoretical prediction considering excess noise in fiber channel is in good agreement with the experimental results.
{"title":"Generation of Continuous Variable Quantum Entanglement at 1550 nm and Distribution Over Optical Fiber","authors":"Jinxia Feng, Hao Zhao, D. Nie, Yuanji Li, Kuanshou Zhang","doi":"10.1364/CLEO_AT.2019.JTU2A.31","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2019.JTU2A.31","url":null,"abstract":"Continuous variable quantum entanglement of 8.3 dB are experimentally generated and distributed over 20 km optical fiber. A theoretical prediction considering excess noise in fiber channel is in good agreement with the experimental results.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"967 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91444207","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 : 2019-05-05DOI: 10.1364/CLEO_SI.2019.SM4N.7
G. Larisch, R. Rosales, J. Lott, D. Bimberg
Vertical-cavity surface-emitting lasers for 200+ Gbit/s single fiber data transmission systems emitting at 850 nm, 880 nm, 910 nm, and 940 nm are presented showing a heat-to-bit-rate energy efficiency of 240 fJ/bit.
{"title":"Energy-efficient VCSELs for 200+ Gb/s optical interconnects","authors":"G. Larisch, R. Rosales, J. Lott, D. Bimberg","doi":"10.1364/CLEO_SI.2019.SM4N.7","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2019.SM4N.7","url":null,"abstract":"Vertical-cavity surface-emitting lasers for 200+ Gbit/s single fiber data transmission systems emitting at 850 nm, 880 nm, 910 nm, and 940 nm are presented showing a heat-to-bit-rate energy efficiency of 240 fJ/bit.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"97 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79232459","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 : 2019-05-05DOI: 10.1364/CLEO_SI.2019.STU4E.2
S. Tóth, T. Stanislauskas, I. Balčiūnas, R. Budriūnas, G. Veitas, J. Csontos, A. Borzsonyi, K. Osvay
ELI-ALPS 1kHz SYLOS laser aims to deliver 5.5TW, two-cycle pulses for attosecond pulse and electron beam generation. In this study, broadband NOPCPA schemes were examined based on spectral multiplexing in different BBO and LBO configurations.
{"title":"Design study of two-cycle bandwidth, single-color pumped OPCPA chain","authors":"S. Tóth, T. Stanislauskas, I. Balčiūnas, R. Budriūnas, G. Veitas, J. Csontos, A. Borzsonyi, K. Osvay","doi":"10.1364/CLEO_SI.2019.STU4E.2","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2019.STU4E.2","url":null,"abstract":"ELI-ALPS 1kHz SYLOS laser aims to deliver 5.5TW, two-cycle pulses for attosecond pulse and electron beam generation. In this study, broadband NOPCPA schemes were examined based on spectral multiplexing in different BBO and LBO configurations.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87365337","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 : 2019-05-05DOI: 10.1364/CLEO_AT.2019.JW2A.17
Gurjit Singh, S. S. Verma
The effect of single and double Al nanoparticle array on absorption of thin film GaAs solar cells is investigated by FDTD method. Plasmonic action of double array yields a maximum absorption enhancement factor of 1.74.
{"title":"Double Al nanoparticle array for enhanced absorption in thin film GaAs solar cells","authors":"Gurjit Singh, S. S. Verma","doi":"10.1364/CLEO_AT.2019.JW2A.17","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2019.JW2A.17","url":null,"abstract":"The effect of single and double Al nanoparticle array on absorption of thin film GaAs solar cells is investigated by FDTD method. Plasmonic action of double array yields a maximum absorption enhancement factor of 1.74.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89762053","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 : 2019-05-05DOI: 10.1364/CLEO_SI.2019.SF2E.3
J. Peng, H. Zeng
We reveal that soliton fusion can induce soliton explosions in a mode-locked fibre laser, using real-time measurement techniques. Two solitons differing in their central wavelengths due to chirp explode as they approach each other.
{"title":"Soliton explosions induced by soliton fusion in a mode-locked fibre laser","authors":"J. Peng, H. Zeng","doi":"10.1364/CLEO_SI.2019.SF2E.3","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2019.SF2E.3","url":null,"abstract":"We reveal that soliton fusion can induce soliton explosions in a mode-locked fibre laser, using real-time measurement techniques. Two solitons differing in their central wavelengths due to chirp explode as they approach each other.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85558218","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 : 2019-05-05DOI: 10.1364/cleo_at.2019.aw3i.6
T. Zhao, Xin Li, Q. Zhong, H. Xiao, S. Nie, F. Lian, Sining Sun, Z. Fan
Laser-induced breakdown spectroscopy is used to quantitative analyze molten alloy ingredient in a 2-ton vacuum induction melt furnace. Measurements relative standard deviation of the main elements is 2~10%, trace element (< 0.2%) is lower than 25%.
{"title":"On-line Quantitative Analyzing of Molten Alloy Ingredient in Industrial Vacuum Smelting Process Using Laser-Induced Breakdown Spectroscopy","authors":"T. Zhao, Xin Li, Q. Zhong, H. Xiao, S. Nie, F. Lian, Sining Sun, Z. Fan","doi":"10.1364/cleo_at.2019.aw3i.6","DOIUrl":"https://doi.org/10.1364/cleo_at.2019.aw3i.6","url":null,"abstract":"Laser-induced breakdown spectroscopy is used to quantitative analyze molten alloy ingredient in a 2-ton vacuum induction melt furnace. Measurements relative standard deviation of the main elements is 2~10%, trace element (< 0.2%) is lower than 25%.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82431276","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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