Journal of The Optical Society of America B-optical Physics最新文献_第2页

Coherent control of a multi-level resonant medium bysubcycle pulses 多级谐振介质的子周期脉冲相干控制

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.503633

Anton Pakhomov, Nikolay Rosanov, Mikhail Arkhipov, Rostislav Arkhipov

引用次数: 0

Quantum Electrodynamics with a Nonmoving Dielectric Sphere: Quantizing Lorenz-Mie Scattering 非运动介电球的量子电动力学:量子化洛伦兹-米散射

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.498540

Patrick Maurer, Carlos Gonzalez-Ballestero, Oriol Romero-Isart

{"title":"Quantum Electrodynamics with a Nonmoving Dielectric Sphere: Quantizing Lorenz-Mie Scattering","authors":"Patrick Maurer, Carlos Gonzalez-Ballestero, Oriol Romero-Isart","doi":"10.1364/josab.498540","DOIUrl":"https://doi.org/10.1364/josab.498540","url":null,"abstract":"We quantize the electromagnetic field in the presence of a nonmoving dielectric sphere in vacuum. The sphere is assumed to be lossless, dispersionless, isotropic, and homogeneous. The quantization is performed using normalized eigenmodes as well as plane-wave modes. We specify two useful alternative bases of normalized eigenmodes: spherical eigenmodes and scattering eigenmodes. A canonical transformation between plane-wave modes and normalized eigenmodes is derived. This formalism is employed to study the scattering of a single photon, coherent squeezed light, and two-photon states off a dielectric sphere. In the latter case, we calculate the second-order correlation function of the scattered field, thereby unveiling the angular distribution of the Hong–Ou–Mandel interference for a dielectric sphere acting as a three-dimensional beam splitter. Our results are analytically derived for a dielectric sphere of arbitrary refractive index and size with a particular emphasis on the small-particle limit. As shown in Phys. Rev. A 108 , 033714 ( 2023 ) PLRAAN 1050-2947 10.1103/PhysRevA.108.033714 , this work sets the theoretical foundation for describing the quantum interaction between light and the motional, rotational, and vibrational degrees of freedom of a dielectric sphere.","PeriodicalId":17280,"journal":{"name":"Journal of The Optical Society of America B-optical Physics","volume":"15 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134993321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 6

Concept of Miniature Dipole Trap System based on Simple Architecture Grating Chip 基于简单结构光栅芯片的微型偶极阱系统的概念

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.498252

Yumeng Zhu, Shiming Wei, Junyi Duan, Minghao Yao, Chenfei Wu, Shengkang Zhang, Zhilong Yu, Yadong Zhou, Xiaochi Liu

引用次数: 0

An ultra-broadband solar absorber based on TiN metamaterial from visible light to mid-infrared 基于TiN超材料的可见光到中红外超宽带太阳能吸收器

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.503804

pan yizhao, Li yuchang, Fang Chen, cheng shubo, Yang wenxing, Wang boyun, Yi zao, Yao duanzheng

{"title":"An ultra-broadband solar absorber based on TiN metamaterial from visible light to mid-infrared","authors":"pan yizhao, Li yuchang, Fang Chen, cheng shubo, Yang wenxing, Wang boyun, Yi zao, Yao duanzheng","doi":"10.1364/josab.503804","DOIUrl":"https://doi.org/10.1364/josab.503804","url":null,"abstract":"We study and design an ultra-broadband absorber based on TiN metamaterial. The proposed structure consists of a rectangle pillar, two rectangle rings, an Al 2 O 3 substrate, and a TiN substrate. The average absorption in the range of 300–4962 nm is 97.02%. The physical mechanism is illustrated by electric-field and magnetic-field distributions, including the dielectric lossy property of TiN itself in shorter wavelengths, Fabry–Perot resonance, and local surface plasmon resonance in longer wavelengths. The result indicates that the energy absorption spectrum can be well matched with the standard solar spectrum under AM 1.5 over the full range of 300–5000 nm, and then we compare the solar absorption spectrum of different structures. In the end, the influence of different materials and geometrical parameters on absorption is investigated. The absorber can achieve ultra-broadband perfect absorption, and has a simple structure that is easy to manufacture. The result of this work can be applied in many potential fields, for example, thermal photovoltaic power generation, infrared imaging, solar cells, and other optoelectronic devices.","PeriodicalId":17280,"journal":{"name":"Journal of The Optical Society of America B-optical Physics","volume":"3 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134993610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

A hill-shaped refractive index 16-core fiber with 160 channels of low crosstalk and high RCMF 具有160通道低串扰和高RCMF的山丘形折射率16芯光纤

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.503460

Chun Wang, Shuguang Li, Li Hui, pengshuai shao, Yinpeng Liu

引用次数: 0

A self-powered photodetector based on CsPbBr3/n-Si Schottky junction 基于CsPbBr3/n-Si肖特基结的自供电光电探测器

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.503296

Feng Hua, Xin Du, huang yu, Yiting Gu, Jianfeng Wen, Fuchi Liu, Junxue Chen, Tao Tang

引用次数: 0

All-digital quantum ghost imaging: tutorial 全数字量子幽灵成像:教程

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.489100

Chané Moodley, Andrew Forbes

{"title":"All-digital quantum ghost imaging: tutorial","authors":"Chané Moodley, Andrew Forbes","doi":"10.1364/josab.489100","DOIUrl":"https://doi.org/10.1364/josab.489100","url":null,"abstract":"Quantum ghost imaging offers many advantages over classical imaging, including the ability to probe an object with one wavelength and record the image with another, while low photon fluxes offer the ability to probe objects with fewer photons, thereby avoiding photo-damage to light sensitive structures such as biological organisms. Progressively, ghost imaging has advanced from single-pixel scanning systems to two-dimensional (2D) digital projective masks, which offer a reduction in image reconstruction times through shorter integration times. In this tutorial, we describe the essential ingredients in an all-digital quantum ghost imaging experiment and guide the user on important considerations and choices to make, aided by practical examples of implementation. We showcase several image reconstruction algorithms using two different 2D projective mask types and discuss the utility of each. We additionally discuss a notable artifact of a specific reconstruction algorithm and projective mask combination and detail how this artifact can be used to retrieve an image signal heavily buried under artifacts. Finally, we end with a brief discussion on artificial intelligence (AI) and machine learning techniques used to reduce image reconstruction times. We believe that this tutorial will be a useful guide to those wishing to enter the field, as well as those already in the field who wish to introduce AI and machine learning to their toolbox.","PeriodicalId":17280,"journal":{"name":"Journal of The Optical Society of America B-optical Physics","volume":"4 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134993766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Refractive index sensor based on D-shaped resonator and stub resonator and its slow light characteristics 基于d形谐振腔和短谐振腔的折射率传感器及其慢光特性

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.505989

Yunping Qi, SHIYU ZHAO, Qiang Shi, Li Wang, Yujiao Wen, Zhou zihao, Shu Zhang, xiang xian wang

引用次数: 0

Frequency conversion of orbital angular momentum with optimized efficiency and modal purity 优化效率和模态纯度的轨道角动量频率转换

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.501917

SACHLEEN SINGH, Bereneice Sephton, Imogen Morland, Mitchell Cox, Jonathan Leach, Andrew Forbes, Wagner Buono

引用次数: 0

Giant and tunable 2D-chiroptical response in few-layer borophene metasurfaces 几层硼苯超表面中巨大的可调二维热学响应

4区物理与天体物理

Journal of The Optical Society of America B-optical Physics Pub Date : 2023-11-13 DOI: 10.1364/josab.505479

Min Cheng

引用次数: 0