Nils Bernhardt, K. Koshelev, Simon J U White, Kelvin Wong Choon Meng, J. Fröch, T. T. Tran, Sejeong Kim, D. Choi, Y. Kivshar, A. Solntsev
{"title":"Second-Harmonic Generation from WS2 Monolayers Enhanced by BIC Resonances","authors":"Nils Bernhardt, K. Koshelev, Simon J U White, Kelvin Wong Choon Meng, J. Fröch, T. T. Tran, Sejeong Kim, D. Choi, Y. Kivshar, A. Solntsev","doi":"10.1364/cleo_si.2020.sw3n.6","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sw3n.6","url":null,"abstract":"Through the utilization of resonant dielectric metasurfaces governed by bound states in the continuum, we demonstrate a strong increase in the second-harmonic generation in WS2 monolayers by a factor exceeding 700.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"181 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76129807","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}
S. Chowdhury, P. Nyga, Z. Kudyshev, E. Garcia, A. Kildishev, V. Shalaev, A. Boltasseva
{"title":"Non-Fading Plasmonic Color Printing on Semicontinuous Metal Films with Protective Atomic Layer Deposition","authors":"S. Chowdhury, P. Nyga, Z. Kudyshev, E. Garcia, A. Kildishev, V. Shalaev, A. Boltasseva","doi":"10.1364/cleo_si.2020.sf2r.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sf2r.2","url":null,"abstract":"A non-fading and environment-friendly technique of generation of bright vivid colors is achieved through femtosecond laser modification of semicontinuous Ag films, which thermally induces changes in the nanostructures resulting in the variation of optical spectra.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75024806","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}
T. Matsuda, N. Kanda, T. Higo, N. P. Armitage, S. Nakatsuji, Ryusuke Matsunaga
{"title":"Room-Temperature Large Terahertz Anomalous Hall Effect in Weyl Antiferromagnet Mn3Sn Thin Film","authors":"T. Matsuda, N. Kanda, T. Higo, N. P. Armitage, S. Nakatsuji, Ryusuke Matsunaga","doi":"10.1364/cleo_qels.2020.fth3b.4","DOIUrl":"https://doi.org/10.1364/cleo_qels.2020.fth3b.4","url":null,"abstract":"We perform polarization-resolved spectroscopy to study terahertz anomalous Hall effect (AHE) in Weyl antiferromagnet Mn3Sn thin film. Large AHE comparable to ferromagnets is observed at room temperature, paving a new avenue for high-speed spintronics application.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75060948","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}
{"title":"Phonon Mediated Infrared Metasurface Emitters towards Multifunctional Encoding and Display","authors":"Junyu Li, Fei Yi","doi":"10.1364/cleo_qels.2020.ff1f.7","DOIUrl":"https://doi.org/10.1364/cleo_qels.2020.ff1f.7","url":null,"abstract":"We experimentally demonstrate a phonon mediated infrared metamaterial emitters with multifunctional information encoding, display, and hiding with resolution up to the diffraction limit. Multiplexed polarized grayscale patterns can also be encoded in the same region.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"25 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72685537","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}
Xiaorong Jin, Qiang Wu, Zixi Jia, Song Huang, J. Yao, Jingjun Xu
{"title":"Sulfur-Hyperdoped Silicon-Based Flexible Photodetector with Excellent Comprehensive Performance","authors":"Xiaorong Jin, Qiang Wu, Zixi Jia, Song Huang, J. Yao, Jingjun Xu","doi":"10.1364/cleo_at.2020.atu3k.5","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.atu3k.5","url":null,"abstract":"The first free-standing flexible photodetector based on sulfur-hyperdoped ultrathin silicon is obtained by femtosecond laser processing. The device described here exhibits excellent comprehensive performance, which surpasses most values reported for flexible Si-based photodetectors.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"6 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72691552","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}
{"title":"Combustion Diagnostics using a Difference-Frequency-Generation Laser Tunable from 12.6 to 15 μm","authors":"M. Shakfa, Mhanna Mhanna, M. Marangoni, A. Farooq","doi":"10.1364/cleo_at.2020.af2k.2","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.af2k.2","url":null,"abstract":"We developed a new diagnostic technique based on a widely tunable difference-frequency-generation laser for combustion studies. We applied this technique to probe benzene near 14.84 μm during its formation from propargyl radicals.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72699337","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}
{"title":"Multi-Tap Charge Modulator Based Ultra-Fast Computational CMOS Image Sensors for Single-Shot and Repeatable Image Acquisition","authors":"K. Kagawa","doi":"10.1364/cleo_at.2020.jth1g.4","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.jth1g.4","url":null,"abstract":"A computational CMOS image sensor with programmable temporal shutters is developed. The macro-pixel structure enables to utilize ordinary single-aperture lenses. The pixel is based on the lateral electric-field charge modulator (LEFM) with a sub-nanosecond response.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"98 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74987885","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. Shim, Andres Gil Molina, O. Westreich, Y. Dikmelik, K. Lascola, A. Gaeta, M. Lipson
{"title":"Single-Mode Tunable Mid-IR Laser Based on a High-Q Silicon Microresonator","authors":"E. Shim, Andres Gil Molina, O. Westreich, Y. Dikmelik, K. Lascola, A. Gaeta, M. Lipson","doi":"10.1364/cleo_si.2020.sth1e.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2020.sth1e.2","url":null,"abstract":"We demonstrate a single longitudinal mode, tunable mid-IR laser by self-injection locking a multiple longitudinal mode Interband Cascade Laser (ICL) to a high-Q Si microresonator at 3.4 μm.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"9 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76487098","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}
Min Hyung Kang, Gil Ju Lee, Joong Hoon Lee, Hyun Myung Kim, Min Seok Kim, Hyuk Jae Jang, Y. Song
{"title":"Thin Patch Type Tissue Oximeter with Deep Light Penetration Depth by Integrating Micro Lens Array (MLA)","authors":"Min Hyung Kang, Gil Ju Lee, Joong Hoon Lee, Hyun Myung Kim, Min Seok Kim, Hyuk Jae Jang, Y. Song","doi":"10.1364/cleo_at.2020.am3i.2","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.am3i.2","url":null,"abstract":"We present a thin patch type tissue oximeter that consists of a microscale light-emitting diode, photodetector, wireless powering module and Micro Lens Array (MLA). The MLA with optimized geometry significantly improves the light penetration depth.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"36 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77400027","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}
R. Jauberteau, A. Tonello, F. Baronio, K. Krupa, G. Millot, B. Wetzel, S. Wabnitz, V. Couderc
{"title":"Observation of 2D Spatiotemporal Rogue Events in a Quadratic Nonlinear Medium","authors":"R. Jauberteau, A. Tonello, F. Baronio, K. Krupa, G. Millot, B. Wetzel, S. Wabnitz, V. Couderc","doi":"10.1364/cleo_at.2020.jtu2f.18","DOIUrl":"https://doi.org/10.1364/cleo_at.2020.jtu2f.18","url":null,"abstract":"We experimentally demonstrate 2D quadratic extreme events, appearing and disappearing without a trace. Besides the spontaneous formation of self-guided bicolor solitary waves, ultrafast spatial switching, cascaded events and pulse reshaping are observed.","PeriodicalId":6719,"journal":{"name":"2020 Conference on Lasers and Electro-Optics (CLEO)","volume":"260 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77489390","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}