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Mutual aid instead of mutual restraint: interactive probing for topological charge and phase of a vortex beam of large aberrations 互助而非相互制约：大畸变涡束拓扑电荷和相位的交互探测
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-22 DOI: 10.1364/prj.498502
Shengyang Wu, Benli Yu, and Lei Zhang
{"title":"Mutual aid instead of mutual restraint: interactive probing for topological charge and phase of a vortex beam of large aberrations","authors":"Shengyang Wu, Benli Yu, and Lei Zhang","doi":"10.1364/prj.498502","DOIUrl":"https://doi.org/10.1364/prj.498502","url":null,"abstract":"An imperfect propagation environment or optical system would introduce wavefront aberrations to vortex beams. The phase aberrations and orbital angular momentum in a vortex beam are proved to be mutually restrictive in parameter measurement. Aberrations make traditional topological charge (TC) probing methods ineffective while the phase singularity makes phase retrieval difficult due to the aliasing between the wrapped phase jump and the vortex phase jump. An interactive probing method is proposed to make measurements of the aberrated phase and orbital angular momentum in a vortex beam assist rather than hinder each other. The phase unwrapping is liberated from the phase singularity by an annular shearing interference technique while the TC value is determined by a Moiré technique immune to aberrations. Simulation and experimental results proving the method effective are presented. It is of great significance to judge the characteristics of vortex beams passing through non-ideal environments and optical systems.","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"26 8 1","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138840428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Direct link a Ti:Sapphire comb to telecom based on four wave mixing for optical clock networks 基于四波混频的钛蓝宝石梳状器件与电信的直接连接，用于光时钟网络
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-22 DOI: 10.1364/prj.504539
yuan yao, Haosen Shi, Guang Yang, Bo Li, Congyu wang, Hongfu Yu, Long-Sheng Ma, Yanyi Jiang
{"title":"Direct link a Ti:Sapphire comb to telecom based on four wave mixing for optical clock networks","authors":"yuan yao, Haosen Shi, Guang Yang, Bo Li, Congyu wang, Hongfu Yu, Long-Sheng Ma, Yanyi Jiang","doi":"10.1364/prj.504539","DOIUrl":"https://doi.org/10.1364/prj.504539","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"51 6","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138945704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unusual Circular Dichroism in Chiral Absorptive Metasurfaces: Optical, Photothermal, and Optofluidic Effects 手性吸收性元表面中的非同寻常的圆二色性：光学、光热和光流体效应
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-22 DOI: 10.1364/prj.509552
Cuiping Ma, Peng Yu, Zhimin Jing, Yisong Zhu, Peihang Li, Wenhao Wang, Hongxing Xu, Yanning Zhang, Liang Pan, Tae-Youl Choi, Arup Neogi, Alexander Govorov, Zhiming Wang
{"title":"Unusual Circular Dichroism in Chiral Absorptive Metasurfaces: Optical, Photothermal, and Optofluidic Effects","authors":"Cuiping Ma, Peng Yu, Zhimin Jing, Yisong Zhu, Peihang Li, Wenhao Wang, Hongxing Xu, Yanning Zhang, Liang Pan, Tae-Youl Choi, Arup Neogi, Alexander Govorov, Zhiming Wang","doi":"10.1364/prj.509552","DOIUrl":"https://doi.org/10.1364/prj.509552","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"21 18","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138947153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Universal Silicon Ring Resonator for Error Free Transmission Links 用于无差错传输链路的通用硅环谐振器
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-22 DOI: 10.1364/prj.509237
Weiwei Zhang, junbo zhu, Ke Li, Bharat Pant, M. Ebert, Xingzhao Yan, M. Banakar, Denh Tran, C. Littlejohns, Fuwan Gan, Graham Reed, David J. Thomson
{"title":"Universal Silicon Ring Resonator for Error Free Transmission Links","authors":"Weiwei Zhang, junbo zhu, Ke Li, Bharat Pant, M. Ebert, Xingzhao Yan, M. Banakar, Denh Tran, C. Littlejohns, Fuwan Gan, Graham Reed, David J. Thomson","doi":"10.1364/prj.509237","DOIUrl":"https://doi.org/10.1364/prj.509237","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"25 12","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138945995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-responsivity on-chip waveguide coupled germanium photodetector for 2 μm waveband 适用于 2 μm 波段的高响应度片上波导耦合锗光电探测器
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-21 DOI: 10.1364/prj.508024
Jianing Wang, Xi Wang, Yihang Li, Yanfu Yang, Qinghai Song, and Ke Xu
{"title":"High-responsivity on-chip waveguide coupled germanium photodetector for 2 μm waveband","authors":"Jianing Wang, Xi Wang, Yihang Li, Yanfu Yang, Qinghai Song, and Ke Xu","doi":"10.1364/prj.508024","DOIUrl":"https://doi.org/10.1364/prj.508024","url":null,"abstract":"Recently, the emerging 2 μm waveband has gained increasing interest due to its great potential for a wide scope of applications. Compared with the existing optical communication windows at shorter wavelengths, it also offers distinct advantages of lower nonlinear absorption, better fabrication tolerance, and larger free carrier plasma effects for silicon photonics, which has been a proven device technology. While much progress has been witnessed for silicon photonics at the 2 μm waveband, the primary challenge still exists for on-chip detectors. Despite the maturity and compatibility of the waveguide coupled photodetectors made of germanium, the 2 μm regime is far beyond its cutoff wavelength. In this work, we demonstrate an efficient and high-speed on-chip waveguide-coupled germanium photodetector operating at the 2 μm waveband. The weak sub-bandgap absorption of epitaxial germanium is greatly enhanced by a lateral separation absorption charge multiplication structure. The detector is fabricated by the standard process offered by a commercial foundry. The device has a benchmark performance with responsivity of 1.05 A/W and 3 dB bandwidth of 7.12 GHz, which is able to receive high-speed signals with up to 20 Gbit/s data rate. The availability of such an efficient and fast on-chip detector circumvents the barriers between silicon photonic integrated circuits and the potential applications at the 2 μm waveband.","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"19 1","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138740498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Linear Group Delay Spectral Interferometry for full-range Precision Absolute Length Metrology 用于全量程精确绝对长度计量的线性群延迟光谱干涉仪
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-19 DOI: 10.1364/prj.506474
Jindong Wang, Jingsheng Huang, Qihua Liu, Wei Du, FuMin Zhang, Tao Zhu
{"title":"Linear Group Delay Spectral Interferometry for full-range Precision Absolute Length Metrology","authors":"Jindong Wang, Jingsheng Huang, Qihua Liu, Wei Du, FuMin Zhang, Tao Zhu","doi":"10.1364/prj.506474","DOIUrl":"https://doi.org/10.1364/prj.506474","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":" 8","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138994486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experimental distillation of tripartite quantumsteering with optimal local filtering operation 三方量子转向的实验蒸馏与优化局部滤波操作
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-19 DOI: 10.1364/prj.506855
He Lu, Qian-Xi Zhang, Xiaoxu Fang
{"title":"Experimental distillation of tripartite quantumsteering with optimal local filtering operation","authors":"He Lu, Qian-Xi Zhang, Xiaoxu Fang","doi":"10.1364/prj.506855","DOIUrl":"https://doi.org/10.1364/prj.506855","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":" 23","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138959876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cavity Continuum 空腔连续性
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-13 DOI: 10.1364/PRJ.505164
Fan Cheng, V. Shuvayev, M. Douvidzon, Lev Deych, Tal Carmon School of Electrical Engineering, T. University, T. Aviv, Israel, P. Department, Queens College of Cuny, Flushing, Queens, New York., Usa, Solid State Institute, T. I. O. Technology, Haifa, The Graduate Center of Cuny
{"title":"Cavity Continuum","authors":"Fan Cheng, V. Shuvayev, M. Douvidzon, Lev Deych, Tal Carmon School of Electrical Engineering, T. University, T. Aviv, Israel, P. Department, Queens College of Cuny, Flushing, Queens, New York., Usa, Solid State Institute, T. I. O. Technology, Haifa, The Graduate Center of Cuny","doi":"10.1364/PRJ.505164","DOIUrl":"https://doi.org/10.1364/PRJ.505164","url":null,"abstract":"We experimentally demonstrate and numerically analyze large arrays of whispering gallery resonators. Using fluorescent mapping, we measure the spatial distribution of the cavity-ensemble's resonances, revealing that light reaches distant resonators in various ways, including while passing through dark gaps, resonator groups, or resonator lines. Energy spatially decays exponentially in the cavities. Our practically infinite periodic array of resonators, with a quality factor [Q] exceeding 10^7, might impact a new type of photonic ensembles for nonlinear optics and lasers using our cavity continuum that is distributed, while having high-Q resonators as unit cells.","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"233 1","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139006062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deep Optics Preconditioner for Modulation-free Pyramid Wavefront Sensing 用于无调制金字塔波前传感的深度光学预处理器
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-13 DOI: 10.1364/prj.502245
Felipe Guzmán, Jorge Tapia, Camilo Weinberger, Nicolas Alegría, Jorge Bacca, Benoit Neichel, Esteban Vera
{"title":"Deep Optics Preconditioner for Modulation-free Pyramid Wavefront Sensing","authors":"Felipe Guzmán, Jorge Tapia, Camilo Weinberger, Nicolas Alegría, Jorge Bacca, Benoit Neichel, Esteban Vera","doi":"10.1364/prj.502245","DOIUrl":"https://doi.org/10.1364/prj.502245","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"37 12","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139005216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Entanglement quantification via weak measurements assisted by deep learning 通过深度学习辅助弱测量进行纠缠量化
IF 7.6 1区 物理与天体物理
Photonics Research Pub Date : 2023-12-11 DOI: 10.1364/prj.498498
Mu Yang, Ya Xiao, Ze-Yan Hao, Yu-wei Liao, Jia-He Cao, Kai Sun, Enhui Wang, Zheng-Hao Liu, Yutaka Shikano, Jin-Shi Xu, Chuanfeng Li, Guang-can Guo
{"title":"Entanglement quantification via weak measurements assisted by deep learning","authors":"Mu Yang, Ya Xiao, Ze-Yan Hao, Yu-wei Liao, Jia-He Cao, Kai Sun, Enhui Wang, Zheng-Hao Liu, Yutaka Shikano, Jin-Shi Xu, Chuanfeng Li, Guang-can Guo","doi":"10.1364/prj.498498","DOIUrl":"https://doi.org/10.1364/prj.498498","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"68 2","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138979111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","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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