Annalen der Physik最新文献_第5页

(Ann. Phys. 1/2025) (安。phy。1/2025)

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2025-01-15 DOI: 10.1002/andp.202570001

引用次数: 0

Quantum Speed Limit and Nonclassicality in Open Quantum System Models Using the Wigner Function 利用Wigner函数研究开放量子系统模型中的量子速度极限和非经典性

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-31 DOI: 10.1002/andp.202400194

Arti Gaharwar, Devvrat Tiwari, Subhashish Banerjee

引用次数: 0

Photonic Spin Hall Effect of Nanoparticles: Fundamentals, Advances, and Applications 纳米粒子的光子自旋霍尔效应：基本原理、进展和应用

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-18 DOI: 10.1002/andp.202400252

Aizaz Khan, Xiaoying Gu, Lei Gao, Andrey Novitsky, Dongliang Gao

{"title":"Photonic Spin Hall Effect of Nanoparticles: Fundamentals, Advances, and Applications","authors":"Aizaz Khan, Xiaoying Gu, Lei Gao, Andrey Novitsky, Dongliang Gao","doi":"10.1002/andp.202400252","DOIUrl":"https://doi.org/10.1002/andp.202400252","url":null,"abstract":"The net angular momentum of light remains conserved during propagation. This conservation leads to a spin transport which becomes evident when light encounters a refractive index gradient, i.e., when it is reflected, refracted, or scattered. The phenomenon is so-called as the spin-orbit interaction (SOI) of light has paved the way to manipulate the light-matter interaction at the nanoscale and has remained the core of many recent studies. Particularly, the photonic spin Hall effect (PSHE) which is the microscopic spin splitting into circular polarization has given rise to novel applications, for example, precision metrology. The PSHE is well explored at planar interfaces, however much less attention is given to it when the optical potential gradient is of higher dimensionality, i.e., for nanoparticles. In this review, the theoretical description of the PSHE as well as the SOI in the scattering of light from nanoparticles are covered. Recent advances and trends in the PSHE in nanoparticles are reviewed. The review is concluded with suggestions for some novel directions in the field of PSHE of nanoparticles.","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793830","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

Enhancing Quantum Entanglement Through Parametric Control of Atom-Cavity States 通过参数控制原子-腔态增强量子纠缠

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-16 DOI: 10.1002/andp.202400266

Arthur Vesperini, Roberto Franzosi

引用次数: 0

Acoustic Metamaterial Composite Structures Based on Multistage Fano Resonance for Noise Attenuation 基于多级法诺共振的声学超材料复合结构降噪研究

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-14 DOI: 10.1002/andp.202400224

Xinhao Zhang, Mingjing Geng, Caiyou Zhao, Yawen Niu, Ping Wang

{"title":"Acoustic Metamaterial Composite Structures Based on Multistage Fano Resonance for Noise Attenuation","authors":"Xinhao Zhang, Mingjing Geng, Caiyou Zhao, Yawen Niu, Ping Wang","doi":"10.1002/andp.202400224","DOIUrl":"https://doi.org/10.1002/andp.202400224","url":null,"abstract":"An acoustic metamaterial composite structure (AMCS) for Noise attenuation is proposed based on the principle of multilevel Fano resonance. The AMCS is composed of a type I labyrinthine metamaterial in the outer ring, a six-channel spiral metamaterial in the middle ring, a type II labyrinthine metamaterial in the inner ring, and a porous acoustic-absorbing metamaterial in the inner inlay. The simulation results show that the average sound attenuation reaches 17 dB in the range of 0–5000 Hz due to the multilevel Fano resonance effect during the sound wave propagation process. Meanwhile, the sound field distribution law and the flow diagram also verify that the multilevel Fano resonance mechanism is the key factor causing broadband sound absorption. Then, the AMCS is fabricated by 3D printing, and the simulation results are verified by the acoustic experiment for AMCS cell. Additionally, to further enhance the overall sound attenuation in the railroad noise field, a simulation model of the combined train-track-AMCS sound barrier coupling is developed, and it is found that the AMCS type sound barrier can effectively block the propagation of wheel-rail noise from different angles, and it possesses a noise reduction of 20 dB in all frequency bands.","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595444","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

Photonic Generation for Frequency 12-Tupling Millimeter-Wave Signal Based on Three Parallel Polarization Modulators 基于三个平行偏振调制器的12倍频毫米波信号的光子产生

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-12 DOI: 10.1002/andp.202400345

Xueyao Yan, Dongfei Wang

引用次数: 0

Coherent Conversion Between Single-Frequency and Ultrafast Lasers 单频和超快激光的相干转换

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-11 DOI: 10.1002/andp.202400198

Jiaqi Zhou, Yatan Xiong, Zhi Cheng, Xinru Cao, Yan Feng

{"title":"Coherent Conversion Between Single-Frequency and Ultrafast Lasers","authors":"Jiaqi Zhou, Yatan Xiong, Zhi Cheng, Xinru Cao, Yan Feng","doi":"10.1002/andp.202400198","DOIUrl":"https://doi.org/10.1002/andp.202400198","url":null,"abstract":"Lasers with high spectral coherence are in high demand for applications requiring high precision. Single frequency (SF) and ultrafast lasers represent two types of highly coherent light sources, each with distinct time-frequency characteristics. The advent of novel technologies based on electro-optics and nonlinear optics has bridged the gap between these two types of lasers, enabling coherent conversion between them. This review examines several technologies that enable coherent conversion between SF and ultrafast lasers. The generation of ultrafast pulses by modulation of an SF laser, covering both electro-optic modulation (EOM) and optic-optic modulation (OOM) is discussed. With respect to Kerr soliton generation by SF laser-induced parametric frequency conversion, schemes with and without resonator structure are compared and discussed. The extraction of a single comb line from an ultrafast laser using stimulated Brillouin scattering is also presented. The advent of new technologies using all-polarization-maintaining fiber structures has made fiber Brillouin amplification a practical and robust solution for single comb line extraction. These coherent lasers with customizable time and frequency characteristics are poised to become essential building blocks in future photonic technologies.","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793751","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

Masthead: Ann. Phys. 12/2024 报头:安。理论物理的12/2024

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-09 DOI: 10.1002/andp.202470028

引用次数: 0

(Ann. Phys. 12/2024) (安。phy。12/2024)

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-09 DOI: 10.1002/andp.202470027

引用次数: 0

Bound States in the Continuum in Photonics and Metasurfaces: From Phenomena to Applications 光子学和超表面连续体中的束缚态：从现象到应用

IF 2.2 4区物理与天体物理

Annalen der Physik Pub Date : 2024-12-04 DOI: 10.1002/andp.202400250

Wenjie Zhou, Guangcheng Sun, Yueyi Yuan, Yuxiang Wang, Shah Nawaz Burokur, Yue Wang, Kuang Zhang

{"title":"Bound States in the Continuum in Photonics and Metasurfaces: From Phenomena to Applications","authors":"Wenjie Zhou, Guangcheng Sun, Yueyi Yuan, Yuxiang Wang, Shah Nawaz Burokur, Yue Wang, Kuang Zhang","doi":"10.1002/andp.202400250","DOIUrl":"https://doi.org/10.1002/andp.202400250","url":null,"abstract":"Bound states in the continuum (BICs) refer to nonradiative eigenmodes located within the radiation continuum, possessing infinitely high Q-factor and enabling exceptionally strong light–matter interactions. BICs have found applications across various domains in photonics and metasurfaces, including nonlinear optical enhancement, vortex beam generation, sensor technology, microlasers, and other related areas. This work starts by classifying the phenomena of BICs and introducing the theoretical formation mechanisms and topological characteristics. Then, the current and advanced applications based on BIC-devices are highlighted. Lastly, this work discusses the current challenges in studies related to BICs, such as structural precision, material selection, and measurement difficulties, and prospect the possible potentials in future developments. This review provides a theoretical background and application prospects of BIC-engineered devices in optical and photonics fields, laying a solid foundation for future industrial applications.","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595200","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