Pub Date : 2018-07-29DOI: 10.1364/CLEOPR.2018.W2G.6
Yuhao Cheng, Haiyi Liu, Chao Gu, Xiaotian Zhu, Xiaolong Hu
We integrate superconducting nanowire single-photon detectors with wider superconducting wires that behave as current reservoirs to provide gain for signal amplification and increase the slew rate for reducing timing jitter without affecting the detection efficiency.
{"title":"Superconducting nanowire single-photon detectors integrated with current reservoirs","authors":"Yuhao Cheng, Haiyi Liu, Chao Gu, Xiaotian Zhu, Xiaolong Hu","doi":"10.1364/CLEOPR.2018.W2G.6","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.W2G.6","url":null,"abstract":"We integrate superconducting nanowire single-photon detectors with wider superconducting wires that behave as current reservoirs to provide gain for signal amplification and increase the slew rate for reducing timing jitter without affecting the detection efficiency.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"12 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87535192","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 : 2018-07-01DOI: 10.1109/PHOSST.2018.8456742
D. Mahler, Francesco Raffaelli, G. Ferranti, P. Sibson, J. Kennard, A. Santamato, G. Sinclair, D. Bonneau, M. Thompson, J. Matthews
Here we present the first quantum homodyne detector on a silicon chip. We demonstrate all of the characteristics required for detection of quantum states: high speed, signal-to-noise ratio, and common-mode rejection ratio.
{"title":"An on-chip homodyne detector for measuring quantum states","authors":"D. Mahler, Francesco Raffaelli, G. Ferranti, P. Sibson, J. Kennard, A. Santamato, G. Sinclair, D. Bonneau, M. Thompson, J. Matthews","doi":"10.1109/PHOSST.2018.8456742","DOIUrl":"https://doi.org/10.1109/PHOSST.2018.8456742","url":null,"abstract":"Here we present the first quantum homodyne detector on a silicon chip. We demonstrate all of the characteristics required for detection of quantum states: high speed, signal-to-noise ratio, and common-mode rejection ratio.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"53 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82690882","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}
Jean Wei, J. Murray, Jacob O. Barnes, D. Krein, P. Schunemann, S. Guha
The first temperature-dependent Sellmeier equation for GaP was fit to extensive refractive index data measured on thin GaP plates for wavelengths between 1 and 12 microns over a temperature range of 200 to 450K.
{"title":"Temperature dependent sellmeier equation for the refractive index of GaP","authors":"Jean Wei, J. Murray, Jacob O. Barnes, D. Krein, P. Schunemann, S. Guha","doi":"10.1364/OME.8.000485","DOIUrl":"https://doi.org/10.1364/OME.8.000485","url":null,"abstract":"The first temperature-dependent Sellmeier equation for GaP was fit to extensive refractive index data measured on thin GaP plates for wavelengths between 1 and 12 microns over a temperature range of 200 to 450K.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"81 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80191758","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 : 2017-12-18DOI: 10.1364/CLEO_AT.2017.JTU5A.5
P. Ana, C. Benetti, L. Bachmann, D. Zezell
Er,Cr:YSGG laser induces the formation of bruxite and tetracalcium phosphate, as well as decreases the content of protein and water on dentin tissue, even when associated with a fluoride gel and at low energy densities.
{"title":"Structural characterization of dentin irradiated with Er,Cr:YSGG laser and fluoride for caries prevention","authors":"P. Ana, C. Benetti, L. Bachmann, D. Zezell","doi":"10.1364/CLEO_AT.2017.JTU5A.5","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2017.JTU5A.5","url":null,"abstract":"Er,Cr:YSGG laser induces the formation of bruxite and tetracalcium phosphate, as well as decreases the content of protein and water on dentin tissue, even when associated with a fluoride gel and at low energy densities.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"19 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72736471","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 : 2017-11-14DOI: 10.1364/CLEO_AT.2017.JW2A.51
Natália S. M. Pires, A. Dantas, A. Duarte, M. Amaral, L. Fernandes, T. J. C. Dias, L. D. Melo, C. C. Mota, Patrícia F. C. Silva, A. Gomes
A clinical study was developed to evaluate the labial mucosa using optical coherence tomography in 33 systemic sclerosis patients and 35 healthy control. The mucosa presented statistically significant characteristics between the groups.
{"title":"Labial mucosa evaluation in systemic sclerosis using optical coherence tomography","authors":"Natália S. M. Pires, A. Dantas, A. Duarte, M. Amaral, L. Fernandes, T. J. C. Dias, L. D. Melo, C. C. Mota, Patrícia F. C. Silva, A. Gomes","doi":"10.1364/CLEO_AT.2017.JW2A.51","DOIUrl":"https://doi.org/10.1364/CLEO_AT.2017.JW2A.51","url":null,"abstract":"A clinical study was developed to evaluate the labial mucosa using optical coherence tomography in 33 systemic sclerosis patients and 35 healthy control. The mucosa presented statistically significant characteristics between the groups.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76193630","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 : 2017-10-26DOI: 10.1364/CLEO_QELS.2017.FM3G.1
Qiang Wang, M. Xiao, Hui Liu, Shi-ning Zhu, C. T. Chan
We demonstrate that generalized Weyl points can exist in a parameter space and we report the first observation of such nodal points in one-dimensional photonic crystals in the optical range. The reflection phase inside the band gap of a truncated photonic crystal exhibits vortexes in the parameter space where the Weyl points are defined and they share the same topological charges as the Weyl points.
{"title":"Experiment realization of synthetic Weyl points in optical regime","authors":"Qiang Wang, M. Xiao, Hui Liu, Shi-ning Zhu, C. T. Chan","doi":"10.1364/CLEO_QELS.2017.FM3G.1","DOIUrl":"https://doi.org/10.1364/CLEO_QELS.2017.FM3G.1","url":null,"abstract":"We demonstrate that generalized Weyl points can exist in a parameter space and we report the first observation of such nodal points in one-dimensional photonic crystals in the optical range. The reflection phase inside the band gap of a truncated photonic crystal exhibits vortexes in the parameter space where the Weyl points are defined and they share the same topological charges as the Weyl points.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"26 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81697983","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 : 2017-10-25DOI: 10.1364/CLEO_SI.2017.SW1C.4
Zihe Gao, S. Fryslie, B. Thompson, Harshil Dave, K. Lakomy, P. Carney, K. Choquette
Coherently coupled 1 × 2 VCSEL arrays with intentional built-in asymmetry have been designed and fabricated. Preliminary characterization shows electrically controlled mode switching and indications of parity-time symmetry breaking.
{"title":"Non-Hermitian aspects of coherently coupled vertical cavity laser arrays","authors":"Zihe Gao, S. Fryslie, B. Thompson, Harshil Dave, K. Lakomy, P. Carney, K. Choquette","doi":"10.1364/CLEO_SI.2017.SW1C.4","DOIUrl":"https://doi.org/10.1364/CLEO_SI.2017.SW1C.4","url":null,"abstract":"Coherently coupled 1 × 2 VCSEL arrays with intentional built-in asymmetry have been designed and fabricated. Preliminary characterization shows electrically controlled mode switching and indications of parity-time symmetry breaking.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"11 4 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75528487","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 : 2017-10-25DOI: 10.1364/CLEO_QELS.2017.FM3D.7
P. G. Hawkins, J. Steiner, U. Huttner, F. Langer, C. Schmid, S. Schlauderer, S. Koch, R. Huber, M. Kira
Harmonic sidebands are compared in monolayer vs. bulk WSe2. We find strong Coulomb enhancement of sidebands in monolayer WSe2 when resonant vs. non-resonant 1s-exciton excitations are compared, this is virtually absent in bulk.
{"title":"Harmonic sideband generation in monolayer transition metal dichalcogenides","authors":"P. G. Hawkins, J. Steiner, U. Huttner, F. Langer, C. Schmid, S. Schlauderer, S. Koch, R. Huber, M. Kira","doi":"10.1364/CLEO_QELS.2017.FM3D.7","DOIUrl":"https://doi.org/10.1364/CLEO_QELS.2017.FM3D.7","url":null,"abstract":"Harmonic sidebands are compared in monolayer vs. bulk WSe2. We find strong Coulomb enhancement of sidebands in monolayer WSe2 when resonant vs. non-resonant 1s-exciton excitations are compared, this is virtually absent in bulk.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"89 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90062473","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 : 2017-10-25DOI: 10.1364/CLEO_QELS.2017.FM1D.3
Chen-Ting Liao, N. Harkema, A. Sandhu
We probe the laser induced modification of XUV initiated molecular polarization using attosecond transient absorption. Spectral evolution is used to investigate the vibrationally resolved dynamics. We also simulate the spectrogram under impulsive laser perturbation.
{"title":"Investigating impulsive strong field perturbation of molecular Rydberg states with XUV transient absorption","authors":"Chen-Ting Liao, N. Harkema, A. Sandhu","doi":"10.1364/CLEO_QELS.2017.FM1D.3","DOIUrl":"https://doi.org/10.1364/CLEO_QELS.2017.FM1D.3","url":null,"abstract":"We probe the laser induced modification of XUV initiated molecular polarization using attosecond transient absorption. Spectral evolution is used to investigate the vibrationally resolved dynamics. We also simulate the spectrogram under impulsive laser perturbation.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"59 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84716224","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 : 2017-10-25DOI: 10.1364/CLEO_SI-2017-SF2L.3
H. D. de Chatellus, L. R. Cortés, M. Burla, C. Schnébelin, J. Azaña
We demonstrate a simple platform for reconfigurable generation of arbitrary RF chirped waveforms from a single CW laser. Our scheme is capable of generating >100 GHz bandwidth chirps with a time-bandwidth product up to ∼1300.
{"title":"Agile photonic generation of arbitrary RF chirped waveforms","authors":"H. D. de Chatellus, L. R. Cortés, M. Burla, C. Schnébelin, J. Azaña","doi":"10.1364/CLEO_SI-2017-SF2L.3","DOIUrl":"https://doi.org/10.1364/CLEO_SI-2017-SF2L.3","url":null,"abstract":"We demonstrate a simple platform for reconfigurable generation of arbitrary RF chirped waveforms from a single CW laser. Our scheme is capable of generating >100 GHz bandwidth chirps with a time-bandwidth product up to ∼1300.","PeriodicalId":6652,"journal":{"name":"2017 Conference on Lasers and Electro-Optics (CLEO)","volume":"9 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73492614","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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