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High-sensitivity dual U-shaped PCF-SPR refractive index sensor forthe detection of gas and liquid analytes 用于检测气体和液体分析物的高灵敏度双 U 型 PCF-SPR 折射率传感器
Journal of the Optical Society of America A Pub Date : 2024-02-13 DOI: 10.1364/josaa.514808
Xingdi Luo, Wei Liu, Jingwei Lv, Lin Yang, Jianxin Wang, Paul K. Chu, Chao Liu
{"title":"High-sensitivity dual U-shaped PCF-SPR refractive index sensor forthe detection of gas and liquid analytes","authors":"Xingdi Luo, Wei Liu, Jingwei Lv, Lin Yang, Jianxin Wang, Paul K. Chu, Chao Liu","doi":"10.1364/josaa.514808","DOIUrl":"https://doi.org/10.1364/josaa.514808","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"105 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139781055","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
Extended just-noticeable difference forultralow-luminance displays used indiagnostic imaging 用于诊断成像的超低亮度显示器的扩展刚察差值
Journal of the Optical Society of America A Pub Date : 2024-02-07 DOI: 10.1364/josaa.510989
T. Kawamorita, Tetsuya Yasuda, Takashi Ota, Tatsuya Iizuka, Makiko Miyasaka, N. Mamorita, Tomoya Handa
{"title":"Extended just-noticeable difference forultralow-luminance displays used indiagnostic imaging","authors":"T. Kawamorita, Tetsuya Yasuda, Takashi Ota, Tatsuya Iizuka, Makiko Miyasaka, N. Mamorita, Tomoya Handa","doi":"10.1364/josaa.510989","DOIUrl":"https://doi.org/10.1364/josaa.510989","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"31 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139794989","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
Extended just-noticeable difference forultralow-luminance displays used indiagnostic imaging 用于诊断成像的超低亮度显示器的扩展刚察差值
Journal of the Optical Society of America A Pub Date : 2024-02-07 DOI: 10.1364/josaa.510989
T. Kawamorita, Tetsuya Yasuda, Takashi Ota, Tatsuya Iizuka, Makiko Miyasaka, N. Mamorita, Tomoya Handa
{"title":"Extended just-noticeable difference forultralow-luminance displays used indiagnostic imaging","authors":"T. Kawamorita, Tetsuya Yasuda, Takashi Ota, Tatsuya Iizuka, Makiko Miyasaka, N. Mamorita, Tomoya Handa","doi":"10.1364/josaa.510989","DOIUrl":"https://doi.org/10.1364/josaa.510989","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"10 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139854782","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
Matrix Formulation of the Gaussian Expansion ofCoherent Multiple Beams in Arbitrary Dimensions 任意维度相干多光束的高斯展开矩阵公式
Journal of the Optical Society of America A Pub Date : 2024-02-06 DOI: 10.1364/josaa.516662
Herve Coic, Yanis Abdelmoumni-Prunes, Claude Rouyer, Nicolas Bonod
{"title":"Matrix Formulation of the Gaussian Expansion ofCoherent Multiple Beams in Arbitrary Dimensions","authors":"Herve Coic, Yanis Abdelmoumni-Prunes, Claude Rouyer, Nicolas Bonod","doi":"10.1364/josaa.516662","DOIUrl":"https://doi.org/10.1364/josaa.516662","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139858649","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
Psychophysical determination of boundaries and smoothness of color gradients 色彩渐变的边界和平滑度的心理物理测定
Journal of the Optical Society of America A Pub Date : 2024-02-06 DOI: 10.1364/josaa.509530
Nian Xiong, R. Shamey
{"title":"Psychophysical determination of boundaries and smoothness of color gradients","authors":"Nian Xiong, R. Shamey","doi":"10.1364/josaa.509530","DOIUrl":"https://doi.org/10.1364/josaa.509530","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"122 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139802026","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
Psychophysical determination of boundaries and smoothness of color gradients 色彩渐变的边界和平滑度的心理物理测定
Journal of the Optical Society of America A Pub Date : 2024-02-06 DOI: 10.1364/josaa.509530
Nian Xiong, R. Shamey
{"title":"Psychophysical determination of boundaries and smoothness of color gradients","authors":"Nian Xiong, R. Shamey","doi":"10.1364/josaa.509530","DOIUrl":"https://doi.org/10.1364/josaa.509530","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"25 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139862157","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
Exciting space-time surface plasmon polaritons by irradiating a nanoslit structure 通过照射纳米光束结构激发时空表面等离子体极化子
Journal of the Optical Society of America A Pub Date : 2024-02-06 DOI: 10.1364/josaa.508044
Naoki Ichiji, Murat Yessenov, Kenneth L. Schepler, Ayman F. Abouraddy, and Atsushi Kubo
{"title":"Exciting space-time surface plasmon polaritons by irradiating a nanoslit structure","authors":"Naoki Ichiji, Murat Yessenov, Kenneth L. Schepler, Ayman F. Abouraddy, and Atsushi Kubo","doi":"10.1364/josaa.508044","DOIUrl":"https://doi.org/10.1364/josaa.508044","url":null,"abstract":"Space-time (ST) wave packets are propagation-invariant pulsed optical beams that travel freely in dielectrics at a tunable group velocity without diffraction or dispersion. Because ST wave packets maintain these characteristics even when only one transverse dimension is considered, they can realize surface-bound waves (e.g., surface plasmon polaritons at a metal-dielectric interface, which we call ST-SPPs) that have the same unique characteristics as their freely propagating counterparts. However, because the spatiotemporal spectral structure of ST-SPPs is key to their propagation invariance on the metal surface, their excitation methodology must be considered carefully. Using finite-difference time-domain simulations, we show that an appropriately synthesized ST wave packet in free space can be coupled to an ST-SPP via a single nanoscale slit inscribed in the metal surface. Our calculations confirm that this excitation methodology yields surface-bound ST-SPPs that are localized in all dimensions (and can thus be considered as plasmonic “bullets”), which travel rigidly at the metal-dielectric interface without diffraction or dispersion at a tunable group velocity.","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139765113","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
Matrix Formulation of the Gaussian Expansion ofCoherent Multiple Beams in Arbitrary Dimensions 任意维度相干多光束的高斯展开矩阵公式
Journal of the Optical Society of America A Pub Date : 2024-02-06 DOI: 10.1364/josaa.516662
Herve Coic, Yanis Abdelmoumni-Prunes, Claude Rouyer, Nicolas Bonod
{"title":"Matrix Formulation of the Gaussian Expansion ofCoherent Multiple Beams in Arbitrary Dimensions","authors":"Herve Coic, Yanis Abdelmoumni-Prunes, Claude Rouyer, Nicolas Bonod","doi":"10.1364/josaa.516662","DOIUrl":"https://doi.org/10.1364/josaa.516662","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"68 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139798931","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
Coherent full microwave scattering formulation for random layered media 随机层状介质的相干全微波散射公式
Journal of the Optical Society of America A Pub Date : 2024-02-01 DOI: 10.1364/josaa.510426
Esteban Calzetta and Mariano Franco
{"title":"Coherent full microwave scattering formulation for random layered media","authors":"Esteban Calzetta and Mariano Franco","doi":"10.1364/josaa.510426","DOIUrl":"https://doi.org/10.1364/josaa.510426","url":null,"abstract":"We present a fully coherent, analytic model of the backscattering intensity in all <span><span>HH, HV, VH</span><script type=\"math/tex\">HH, HV, VH</script></span>, and <span><span>VV</span><script type=\"math/tex\">VV</script></span> channels, for the volume scattering of radiation from a layer of finite thickness, such as a vegetation layer over bare soil. We aim for a simple, not numerically intensive, model that could be used either as a forward model in a Bayesian estimation scheme, or else as a preliminary means to identify key features of a concrete problem, for its further analysis by more sophisticated theoretical and numerical approaches.","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"72 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139666935","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
Nighttime Color Constancy Using Robust Gray Pixels 使用鲁棒灰色像素实现夜间色彩恒定
Journal of the Optical Society of America A Pub Date : 2024-01-26 DOI: 10.1364/josaa.506999
Cheng Cheng, Kai Yang, Xue-Mei Wan, Leanne Chan, Yongjie Li
{"title":"Nighttime Color Constancy Using Robust Gray Pixels","authors":"Cheng Cheng, Kai Yang, Xue-Mei Wan, Leanne Chan, Yongjie Li","doi":"10.1364/josaa.506999","DOIUrl":"https://doi.org/10.1364/josaa.506999","url":null,"abstract":"","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"9 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139594321","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
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