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Frontiers in optics. Annual Meeting of the Optical Society of America最新文献

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Photonic resonators with microring-like behavior based on standing wave cavity pairs with opposite-symmetry modes 基于反对称模式驻波腔对的类微谐振子
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FTU8E.2
K. A. Qubaisi, M. Popović
{"title":"Photonic resonators with microring-like behavior based on standing wave cavity pairs with opposite-symmetry modes","authors":"K. A. Qubaisi, M. Popović","doi":"10.1364/FIO.2020.FTU8E.2","DOIUrl":"https://doi.org/10.1364/FIO.2020.FTU8E.2","url":null,"abstract":"We emulate the reflectionless response of a traveling-wave resonator using two bus-coupled photonic crystal nanobeam cavities with respective symmetric and antisymmetric modes. The scheme may enable new active device platforms beyond ring resonators.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89245982","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}
引用次数: 0
Super-resolution hollow beams with long depth of focus formed by diffractive optical elements 由衍射光学元件形成的长聚焦深度的超分辨率空心光束
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FW1A.7
Ninghan Xu, Qiaofeng Tan
{"title":"Super-resolution hollow beams with long depth of focus formed by diffractive optical elements","authors":"Ninghan Xu, Qiaofeng Tan","doi":"10.1364/FIO.2020.FW1A.7","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW1A.7","url":null,"abstract":"We generate the super-resolution hollow beams with long depth of focus (DOF) by diffractive optical elements (DOEs). The hollow beams can provide great flexibility by controlling spot size and DOF through the DOEs parameters.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89544149","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}
引用次数: 1
Hybrid Autoencoder for Low-light and Adversarially-robust Imaging 混合自编码器低光和对抗鲁棒成像
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FW7A.3
Baurzhan Muminov, L. Vuong
{"title":"Hybrid Autoencoder for Low-light and Adversarially-robust Imaging","authors":"Baurzhan Muminov, L. Vuong","doi":"10.1364/FIO.2020.FW7A.3","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW7A.3","url":null,"abstract":"We demonstrate an optics pipeline for classical computer-vision autoencoders, which are a reliable de-noising defense against adversarial attacks. With vortex Fourier encoding, we show results with 10 nJ/cm2 illumination.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"124 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89416767","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}
引用次数: 0
Use of FFT to Increase Measurement Range of a Curvature Sensor Based on a Mach-Zehnder Interferometer 利用FFT提高基于马赫-曾德干涉仪的曲率传感器的测量范围
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.JTH4B.30
S. Marrujo-García, I. Hernández-Romano, M. Torres-Cisneros, D. May-Arrioja, V. Minkovich, D. Monzón-Hernández
{"title":"Use of FFT to Increase Measurement Range of a Curvature Sensor Based on a Mach-Zehnder Interferometer","authors":"S. Marrujo-García, I. Hernández-Romano, M. Torres-Cisneros, D. May-Arrioja, V. Minkovich, D. Monzón-Hernández","doi":"10.1364/FIO.2020.JTH4B.30","DOIUrl":"https://doi.org/10.1364/FIO.2020.JTH4B.30","url":null,"abstract":"The output signal of Mach-Zehnder curvature sensor was Fourier transformed to increase its curvature range to high value of 1.69 m-1, relative to the traditional fringe contrast measurement 1.09 m-1.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76598109","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}
引用次数: 0
Phase Added Stereogram for Calculation of Large Horizontal Parallax Only Computer-Generated Holograms 用于计算大水平视差的计算机生成全息图的相位添加立体图
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FW5A.2
J. Martinez-Carranza, Rafał Kukołowicz, T. Kozacki
{"title":"Phase Added Stereogram for Calculation of Large Horizontal Parallax Only Computer-Generated Holograms","authors":"J. Martinez-Carranza, Rafał Kukołowicz, T. Kozacki","doi":"10.1364/FIO.2020.FW5A.2","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW5A.2","url":null,"abstract":"A phase added stereogram method that allows calculation of computer-generated holograms that have large horizontal parallax is developed. It is shown that our method can synthetize large holograms with high computational efficiency.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76665110","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}
引用次数: 1
Frequency-comb-tailored soliton rains 频率梳定制的孤子雨
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FW7B.5
Junqing Zhao, Jian Zhou, Zikai Chen
{"title":"Frequency-comb-tailored soliton rains","authors":"Junqing Zhao, Jian Zhou, Zikai Chen","doi":"10.1364/FIO.2020.FW7B.5","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW7B.5","url":null,"abstract":"We, for the first time, realize a type of soliton rain in a frequency-comb-tailored format that is partially depleted from a noise-like-pulse package in a fiber laser. This is enabled by incorporating a home-made micro-knot-resonator.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78097397","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}
引用次数: 0
Transverse beam shape of laser-driven electron bunches 激光驱动电子束的横束形状
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FM4C.3
M. Le, F. Salehi, L. Railing, L. Pascale, H. Milchberg
{"title":"Transverse beam shape of laser-driven electron bunches","authors":"M. Le, F. Salehi, L. Railing, L. Pascale, H. Milchberg","doi":"10.1364/FIO.2020.FM4C.3","DOIUrl":"https://doi.org/10.1364/FIO.2020.FM4C.3","url":null,"abstract":"We observe the acceleration of electron bunches with a Lorentzian transverse profile using few-cycle laser pulses focused on the downstream side of a near-critical hydrogen gas jet.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78174788","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}
引用次数: 0
Angular dependence of high-order harmonic generation in ZnTe crystals ZnTe晶体中高次谐波产生的角依赖性
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.JW6A.3
A. Pusala, D. Faccialà, P. Geetha, M. Musheghyan, G. Crippa, A. G. Ciriolo, M. Devetta, A. Assion, E. Cinquanta, S. Stagira, C. Vozzi
{"title":"Angular dependence of high-order harmonic generation in ZnTe crystals","authors":"A. Pusala, D. Faccialà, P. Geetha, M. Musheghyan, G. Crippa, A. G. Ciriolo, M. Devetta, A. Assion, E. Cinquanta, S. Stagira, C. Vozzi","doi":"10.1364/FIO.2020.JW6A.3","DOIUrl":"https://doi.org/10.1364/FIO.2020.JW6A.3","url":null,"abstract":"We investigate high-order harmonic generation (HHG) in ZnTe crystals driven by a mid-IR optical parametric amplifier as a function of the angle between the polarization direction of the driving laser field and the crystal axis.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78540913","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}
引用次数: 0
Quantitative second-harmonic generation imaging analysis based on fluid-dynamics measures 基于流体动力学测量的二次谐波成像定量分析
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.FW5E.1
Adriana C. Salazar Coariti, M. Fabien, J. Guzmán, K. Toussaint
{"title":"Quantitative second-harmonic generation imaging analysis based on fluid-dynamics measures","authors":"Adriana C. Salazar Coariti, M. Fabien, J. Guzmán, K. Toussaint","doi":"10.1364/FIO.2020.FW5E.1","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW5E.1","url":null,"abstract":"2D pseudo-vector field maps are derived from second-harmonic generation images of bone. Measures adapted from fluid dynamics, such as enstrophy and tortuosity, quantitatively distinguish between images with and without Harvesian canals.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75334124","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}
引用次数: 0
Collision Dynamics of Solitons in a Coupled Nonuniform Fiber Bragg Gratings with Cubic-Quintic Nonlinearity 三五次非线性耦合非均匀光纤Bragg光栅中孤子的碰撞动力学
Frontiers in optics. Annual Meeting of the Optical Society of America Pub Date : 2020-09-14 DOI: 10.1364/FIO.2020.JW6A.4
Afroja Akter, J. Atai
{"title":"Collision Dynamics of Solitons in a Coupled Nonuniform Fiber Bragg Gratings with Cubic-Quintic Nonlinearity","authors":"Afroja Akter, J. Atai","doi":"10.1364/FIO.2020.JW6A.4","DOIUrl":"https://doi.org/10.1364/FIO.2020.JW6A.4","url":null,"abstract":"Collision dynamics of two counterpropagating moving Bragg grating solitons in two linearly coupled fiber Bragg gratings where both cores have cubic-quintic nonlinearity and dispersive reflectivity are investigated.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75344412","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}
引用次数: 4
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