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Journal of the Optical Society of America B最新文献

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Exceptional points in SSH-like models with hopping amplitude gradient 具有跳跃振幅梯度的 SSH 类模型中的异常点
Journal of the Optical Society of America B Pub Date : 2024-07-15 DOI: 10.1364/josab.530766
David S. Simon, Christopher R. Schwarze, A. Ndao, Alexander V. Sergienko
{"title":"Exceptional points in SSH-like models with hopping amplitude gradient","authors":"David S. Simon, Christopher R. Schwarze, A. Ndao, Alexander V. Sergienko","doi":"10.1364/josab.530766","DOIUrl":"https://doi.org/10.1364/josab.530766","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141648941","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
Non-reciprocal optical phase shifter based on the Sagnac effect and its implementation as an optical isolator 基于萨格纳克效应的非互易光学移相器及其作为光学隔离器的实现
Journal of the Optical Society of America B Pub Date : 2024-07-12 DOI: 10.1364/josab.529235
J. Kodz, Kestutis Regelskis, N. Gavrilinas, Julijanas Zeludevivcius
{"title":"Non-reciprocal optical phase shifter based on the Sagnac effect and its implementation as an optical isolator","authors":"J. Kodz, Kestutis Regelskis, N. Gavrilinas, Julijanas Zeludevivcius","doi":"10.1364/josab.529235","DOIUrl":"https://doi.org/10.1364/josab.529235","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141652402","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
Broadband vortex beam generation by a reflective meta-surface based on a metal double-slit resonant ring 基于金属双缝谐振环的反射元表面产生宽带涡流束
Journal of the Optical Society of America B Pub Date : 2024-07-12 DOI: 10.1364/josab.522517
Xufeng Yuan, Chaoying Zhao
{"title":"Broadband vortex beam generation by a reflective meta-surface based on a metal double-slit resonant ring","authors":"Xufeng Yuan, Chaoying Zhao","doi":"10.1364/josab.522517","DOIUrl":"https://doi.org/10.1364/josab.522517","url":null,"abstract":"Recently, the meta-surface (MS) has emerged as a promising alternative method for generating vortex waves. At the same time, MS also faces the problem of a narrow bandwidth; in order to obtain a broad bandwidth, the MS unit cell structure becomes more and more complex, which will bring many inconveniences to the preparation process of MS devices. Therefore, we want to design a simple MS unit cell with a multi-frequency selection. In this paper, based on the principle of geometric phase, we design a simple reflective MS unit cell based on a metal double-slit resonant ring. We elaborate on the resonance mechanism of the MS unit cell. Under the normal incidence of circularly polarized (CP) waves, the reflection coefficient of the same polarization was greater than 85%. By rotating the orientation angle of the resonator on the MS unit cell, the continuous 2<jats:italic>π</jats:italic> phase coverage was satisfied in the frequency range of 0.52–1.1 THz, and the relative bandwidth becomes 71.6%. Based on this, we construct a vortex generator by using a 15×15 MS unit array. The right-handed circularly polarized (RCP) waves and left-handed circularly polarized (LCP) wave are separately incident on MS with topological charges of <jats:italic>l</jats:italic>=+1,+2,+3 under multiple resonant frequencies. The generated RCP vortex wave has topological charges of <jats:italic>l</jats:italic>=−1,−2,−3 and the generated LCP vortex wave has topological charges of <jats:italic>l</jats:italic>=+1,+2,+3. The numerical simulation results demonstrate that our designed MS, capable of achieving multiple resonance outcomes, can effectively operate in a multi-broadband mode and produce a wide-band vortex beam. In addition, we also calculate the pattern purity. Through theoretical analysis and numerical simulation, we prove that our designed MS can generate a broadband vortex wave.","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141866884","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
20 JOSA B Emerging Researcher Best Paper Prize: editorial 20 日本科学理事会 B 级新锐研究人员最佳论文奖：编辑
Journal of the Optical Society of America B Pub Date : 2024-07-11 DOI: 10.1364/josab.536544
Kurt Busch
{"title":"20 JOSA B Emerging Researcher Best Paper Prize: editorial","authors":"Kurt Busch","doi":"10.1364/josab.536544","DOIUrl":"https://doi.org/10.1364/josab.536544","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141658671","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
Generation and control of optical rogue waves by super-Gaussian pulses with varying steepness 用陡度变化的超高斯脉冲产生和控制光氓波
Journal of the Optical Society of America B Pub Date : 2024-07-09 DOI: 10.1364/josab.527724
Lu Wan, Haozhe Li, Zhixiang Deng, Yanxia Gao, Dianyuan Fan, Lifu Zhang
{"title":"Generation and control of optical rogue waves by super-Gaussian pulses with varying steepness","authors":"Lu Wan, Haozhe Li, Zhixiang Deng, Yanxia Gao, Dianyuan Fan, Lifu Zhang","doi":"10.1364/josab.527724","DOIUrl":"https://doi.org/10.1364/josab.527724","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141664588","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
Neon tetra fish (Paracheirodon innesi) as farm-to-optical-table Bragg reflectors 将霓虹四色鱼（Paracheirodon innesi）作为从农场到光桌的布拉格反射器
Journal of the Optical Society of America B Pub Date : 2024-07-09 DOI: 10.1364/josab.532583
D. Ryan Sheffield, Anthony Fiorito, Hengzhou Liu, Michael Crescimanno, Nathan J. Dawson
{"title":"Neon tetra fish (Paracheirodon innesi) as farm-to-optical-table Bragg reflectors","authors":"D. Ryan Sheffield, Anthony Fiorito, Hengzhou Liu, Michael Crescimanno, Nathan J. Dawson","doi":"10.1364/josab.532583","DOIUrl":"https://doi.org/10.1364/josab.532583","url":null,"abstract":"Iridophore networks in the skin of neon tetra fish are investigated for use as biologically sourced, tunable, Bragg reflector arrays. This paper reports on a method for immediate and fast post-processing of tissue to modify the structural color of iridophores found in the lateral color stripe. Conditions for fixation, as well as the environment post-fixation to improve longevity of the structural color, are also presented. Recent results from attempts to further increase the lifetime of post-mortem iridophore color through infiltration and embedding in low-acid glycol methacrylate are also discussed.","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141866937","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
Realization of a Single Beam, Detachable, Cascaded 2D Magneto-Optical Trap Based Modular Cesium Source 实现基于模块化铯源的单光束、可拆卸、级联式二维磁光陷阱
Journal of the Optical Society of America B Pub Date : 2024-07-09 DOI: 10.1364/josab.522695
Jonathan Yang, Kaiyue Wang, Sachin Barthwal, Colin V. Parker
{"title":"Realization of a Single Beam, Detachable, Cascaded 2D Magneto-Optical Trap Based Modular Cesium Source","authors":"Jonathan Yang, Kaiyue Wang, Sachin Barthwal, Colin V. Parker","doi":"10.1364/josab.522695","DOIUrl":"https://doi.org/10.1364/josab.522695","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141664826","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
Design of Mode-Dependent-Loss Controller Using Long Period Fiber Grating with Coating Material for 2LP-Mode Transmission System 利用带涂层材料的长周期光纤光栅为 2LP 模式传输系统设计模式相关损耗控制器
Journal of the Optical Society of America B Pub Date : 2024-07-09 DOI: 10.1364/josab.526097
Takumi Kimura, Takanori Sato, M. Wada, T. Mori, T. Sakamoto, Ryota Imada, T. Matsui, Kazuhide Nakajima, Kunimasa Saitoh
{"title":"Design of Mode-Dependent-Loss Controller Using Long Period Fiber Grating with Coating Material for 2LP-Mode Transmission System","authors":"Takumi Kimura, Takanori Sato, M. Wada, T. Mori, T. Sakamoto, Ryota Imada, T. Matsui, Kazuhide Nakajima, Kunimasa Saitoh","doi":"10.1364/josab.526097","DOIUrl":"https://doi.org/10.1364/josab.526097","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141664469","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
Mid-infrared supercontinuum generation in As2S3-circular photonic crystal fibers pumped by 4.5 μm and 6 μm femtosecond lasers 在 4.5 μm 和 6 μm 飞秒激光泵浦的 As2S3 圆光子晶体光纤中产生中红外超连续光
Journal of the Optical Society of America B Pub Date : 2024-07-09 DOI: 10.1364/josab.534504
Ben Chu, B. T. Le Tran, Lanh Chu
{"title":"Mid-infrared supercontinuum generation in As2S3-circular photonic crystal fibers pumped by 4.5 μm and 6 μm femtosecond lasers","authors":"Ben Chu, B. T. Le Tran, Lanh Chu","doi":"10.1364/josab.534504","DOIUrl":"https://doi.org/10.1364/josab.534504","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141665866","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
Dimensional dependence of molecular-polariton mode number 分子-极化子模式数的维度依赖性
Journal of the Optical Society of America B Pub Date : 2024-07-09 DOI: 10.1364/josab.524026
Nathanial Lydick, Jiaqi Hu, Hui Deng
{"title":"Dimensional dependence of molecular-polariton mode number","authors":"Nathanial Lydick, Jiaqi Hu, Hui Deng","doi":"10.1364/josab.524026","DOIUrl":"https://doi.org/10.1364/josab.524026","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141666459","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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