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OPTOMECHANICS: 作品数：101被引量：90H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关作者：廖洁桥沈镇陈元邹长铃董春华更多>>; 相关机构：湖南师范大学中国科学技术大学更多>>; 相关期刊：《Computers, Materials & Continua》《High Power Laser Science and Engineering》《Communications in Theoretical Physics》《Chinese Physics B》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Electromagnetically-induced-absorption-like ground state cooling in a hybrid optomechanical system: 《Chinese Physics B》2025年第4期413-421,共9页Yaoyong Dong Xuejun Zheng Denglong Wang Peng Zhao; Project supported by the National Natural Science Foundation of China(Grant No.11832016);the National Key Research and Development Program of China(Grant No.2021YFB4000802);the Steady Support Fund for the State Key Laboratory(Grant No.JBS242800180).; We present a scheme for the electromagnetically-induced-absorption(EIA)-like ground state cooling in a hybrid optomechanical system which is combined by two-level quantum systems(qubits)and a high-Q optomechanical cav...; 关键词：electromagnetically induced absorption ground state cooling OPTOMECHANICS

Controllable chaos in the coupled waveguide-optomechanical system with phase shifter: 《Science China(Physics,Mechanics & Astronomy)》2025年第4期26-34,共9页Deng-Wei Zhang Pei-Qi Qin Li-Li Zheng Zhi-Ming Zhan Xin-You Lü; supported by the National Science Fund for Distinguished Young Scholars of China(Grant No.12425502);the National Natural Science Foundation of China(Grant Nos.12304395,and 12004202);the National Key Research and Development Program of China(Grant No.2021YFA1400700);the Fundamental Research Funds for the Central Universities(Grant No.2024BRA001);the Jianghan University Natural Science General Project(Grant No.2021yb028);the Luoyang Institute of Science and Technology Natural Science General Project(Grant No.21010777);the Chunhui Project Foundation of the Education Department of China(Grant No.HZKY20220337);the Natural Science Foundation of Hubei Province(Grant No.2023AFB891)。; We theoretically investigate chaotic dynamics in an optomechanical system composed of a whispering-gallery-mode(WGM)microresonator and a sensor.We find that tuning the optical phase using a phase shifter and modifying...; 关键词：cavity optomechanics CHAOS exceptional point

Imaging a force field via an optically levitated nanoparticle array: 《Chinese Physics B》2024年第9期179-184,共6页Bihu Lv Jiandong Zhang Chuang Li; the useful discussion.This work is supported by the Natural Science Foundation of Zhe-jiang Province(Grant No.LQ22A040010);the National Natural Science Foundation of China(Grant Nos.12304545 and 12204434).; Levitated optomechanical systems represent an excellent candidate platform for force and acceleration sensing.We propose a force-sensing protocol utilizing an optically levitated nanoparticle array.In our scheme,N nan...; 关键词：OPTOMECHANICS levitated nanoparticles force field detection

Quantum squeezing induced nonreciprocal phonon laser: 《Science China(Physics,Mechanics & Astronomy)》2024年第6期20-30,共11页Tian-Xiang Lu Yan Wang Keyu Xia Xing Xiao Le-Man Kuang Hui Jing; supported by the National Natural Science Foundation of China(Grant No.11935006);the Hunan Provincial Major Sci-Tech Program(Grant No.2023ZJ1010);the Science and Technology Innovation Program of Hunan Province(Grant No.2020RC4047);supported by the National Natural Science Foundation of China(Grant Nos.12247105,12175060,and 11935006);XJ-Lab Key Project(Grant No.23XJ02001).Keyu Xia was supported by the National Key R&D Program of China(Grant No.2019YFA0308704);the National Natural Science Foundation of China(Grant No.92365107);the Program for Innovative Talents and Teams in Jiangsu(Grant No.JSSCTD202138);supported by the National Natural Science Foundation of China(Grant No.12205054);the Jiangxi Provincial Education Office Natural Science Fund Project(Grant No.GJJ211437);the Ph.D.Research Foundation(Grant No.BSJJ202122);supported by the National Natural Science Foundation of China(Grant No.12265004);supported by the National Natural Science Foundation of China(Grant No.12205256);the Henan Provincial Science and Technology Research Project(GrantNo.232102221001)。; Phonon lasers or coherent amplifications of mechanical oscillations are powerful tools for fundamental studies on coherent acoustics and hold potential for diverse applications,ranging from ultrasensitive force sensin...; 关键词：nonreciprocal phonon laser directional quantum squeezing OPTOMECHANICS

Cavity optomechanics with directionally squeezed light: 《Science China(Physics,Mechanics & Astronomy)》2024年第6期181-182,共2页Pierre Meystre; It is well understood that the Heisenberg uncertainty principle imposes a fundamental limit on the precision of quantum measurements.One way to get around this difficulty is to exploit quantum states that minimize the...; 关键词：FIELD OBSERVABLE QUANTUM

Giant enhancement of nonlinear harmonics of an optical‑tweezer phonon laser: 《eLight》2024年第1期90-98,共9页Guangzong Xiao Tengfang Kuang Yutong He Xinlin Chen Wei Xiong Xiang Han Zhongqi Tan Hui Luo Hui Jing; supported by Fund for Distinguished Young Scholars of Hunan Province(2024JJ2055);H.J.is supported by the NSFC(11935006);the Science and Technology Innovation Program of Hunan Province(Grant No.2020RC4047),National Key R&D Program of China(No.2024YFE0102400);Hunan provincial major sci-tech program(2023ZJ1010).; Phonon lasers,as mechanical analogues of optical lasers,are unique tools for not only fundamental studies of the emerging field of phononics but also diverse applications such as deep-ocean monitoring,force sensing,an...; 关键词：Phonon laser OPTOMECHANICS Optical tweezers

Realization of quantum ground state in an optomechanical crystal cavity: 《Science China(Physics,Mechanics & Astronomy)》2023年第12期110-118,共9页Yu Wang Zhi-Peng Shi Hong-Yi Kuang Xiang Xi Shuai Wan Zhen Shen Pi-Yu Wang Guan-Ting Xu Xiankai Sun Chang-Ling Zou Guang-Can Guo Chun-Hua Dong; supported by the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0303203);the National Natural Science Foundation of China(Grant Nos.12293052,12293050,11934012,92050109,12104442,12061131011,92265210,and 92250302);the CAS Project for Young Scientists in Basic Research(Grant No.YSBR-069);the Fundamental Research Funds for the Central Universities;USTC Research Funds of the Double First-Class Initiative。; Ground-state cooling of the mechanical degree of freedom is a fundamental requirement for quantum state transfer between relevant optical and mechanical systems.Here,we fabricate optomechanical crystal cavities with c...; 关键词：MICROCAVITY cavity optomechanics optomechanical crystal cavity quantum ground state

Perfect optomechanically induced transparency in two-cavity optomechanics被引量：1: 《Frontiers of physics》2023年第5期245-253,共9页Lai-Bin Qian Xiao-Bo Yan; Here,we study the controllable optical responses in a two-cavity optomechanical system,especially on the perfect optomechanically induced transparency(OMIT)in the model which has never been studied before.The results ...; 关键词：perfect optomechanically induced transparency slow light optomechanically induced absorption cavity optomechanics

Detecting nanoparticles by“listening”: 《Frontiers of physics》2023年第5期113-131,共19页Haonan Chang Jun Zhang; J.Z.acknowledges the National Key Research and Development Program of China(No.2017YFA0303401);CAS Interdisciplinary Innovation Team,the National Natural Science Foundation of China(No.12074371);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB28000000).; In the macroscopic world,we can obtain some important information through the vibration of objects,that is,listening to the sound.Likewise,we can also get some information of the nanoparticles that we want to know by ...; 关键词：ultrasensitive sensing cavity optomechanics surface-enhanced Raman scattering

Quantum estimation of rotational speed in optomechanics: 《Chinese Physics B》2023年第10期377-382,共6页李浩程泂; Project supported by the National Natural Science Foundation of China(Grant Nos.11704205 and 12074206);the National Natural Science Foundation of Zhejiang Province(Grant No.LY22A040005);K.C.Wong Magna Fund in Ningbo University。; We study the quantum Fisher information(QFI)of the angular velocity of rotation in an optomechanical system.Based on the Gaussian measurements method,we derive the explicit form of a single-mode Gaussian QFI,which is ...; 关键词：optomechanical system Fisher information

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