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TRAPPING: 作品数：422被引量：528H指数：8; 导出分析报告; 相关领域：理学机械工程更多>>; 相关作者：夏飞马晓初江俊刘顺英胡文浩更多>>; 相关机构：中国科学院浙江大学云南大学华东师范大学更多>>; 相关期刊：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广东省自然科学基金中国博士后科学基金更多>>

Enhanced efficiency of high-speed Si and Si-based PbSe MSM photodiodes with integrated photon-trapping holes at 800–1550 nm wavelengths: 《Chinese Optics Letters》2024年第10期58-64,共7页Lixin Liu Jun Gou Chunyu Li Jiayue Han Xiutao Yang Jin Chen Zijian Zhang Zheyuan Xie He Yu Zhiming Wu Jun Wang; supported by the Natural Science Foundation of Sichuan Province(Nos.2024NSFSC0475 and 2024NSFSC1444);the National Natural Science Foundation of China(Nos.62175026,62171094,and 61875031);the Aeronautical Science Foundation of China(No.20230024080001)。; We theoretically and experimentally demonstrate a cylinder-shaped hole array with a small depth and an appropriate period integrated on a silicon-on-insulator substrate can enhance infrared absorption due to more bend...; 关键词：Si photodiode photon-trapping holes MSM Si-based PbSe photodiode enhanced EQE

Magnetic field stabilization system designed for the cold-atom coherent population-trapping clock: 《Chinese Optics Letters》2024年第8期7-12,共6页Chang Zhan Zhu Ma Jiatao Wu Maojie Li Chengyin Han Bo Lu Chaohong Lee; supported by the National Key Research and Development Program of China (No. 2022YFA1404104);the National Natural Science Foundation of China (Nos. 12025509 and 12104521)。; Accurate control of magnetic fields is crucial for cold-atom experiments,often necessitating custom-designed control systems due to limitations in commercially available power supplies.Here,we demonstrate precise and ...; 关键词：cold-atom coherent population-trapping clock Zeeman coefficient magnetic field stabilization system

Y_(3)Al_(5)O_(12):Ce^(3+) fluorescent ceramic for optical data storage: 《Chinese Optics Letters》2023年第4期80-84,共5页张君伟赵苗胡巧阮昊文静; supported by the National Key Research and Development Program of China(No.2021YFB2802001);the National Natural Science Foundation of China(No.62175153)。; A kind of optical data storage medium based on electron-trapping materials,Y_(3)Al_(5)O_(12):Ce^(3+)fluorescent ceramic,was developed by vacuum sintering technology.The medium shows sufficiently deep traps[1.67 and 0....; 关键词：electron-trapping materials optical data storage Y3Al5O12 Ce3+doping.

Trapping and revolving micron particles by transformable line traps of optical tweezers被引量：1: 《Chinese Optics Letters》2022年第5期53-57,共5页Lingyao Yu Yuan Jia Xujin Hu Shaofei Wang Hongyu Chen Shuai Liu Hongchang Deng Maowen Wang Jun Yin; This work was supported by the National Natural Science Foundation of China(No.61965008);Guangxi Natural Science Foundation(No.AD21220086);Scientific Research Project for Guangxi University(No.2020KY05022);Guangxi Key Laboratory(Nos.YQ21109 and GD21103).; Optical line tweezers have been an efficient tool for the manipulation of large micron particles. In this paper, we propose to create line traps with transformable configurations by using the transverse electromagneti...; 关键词：optical line tweezers transformable line traps optical manipulation

Dark state atoms trapping in a magic-wavelength optical lattice near the nanofiber surface被引量：1: 《Chinese Optics Letters》2022年第2期1-4,共4页Dianqiang Su Xiateng Qin Yuan Jiang Kaidi Jin Zhonghua Ji Yanting Zhao Liantuan Xiao Suotang Jia; This work was supported by the National Key Research and Development Program of China(No.2017YFA0304203);National Natural Science Foundation of China(Nos.6210031464,61875110,12034012,and 12074231);NSFC Project for Excellent Research Team(No.61121064);“1331 KSC”,PCSIRT(No.IRT_17R70);National Time Service Center(NTSC)of the Chinese Academy of Sciences(CAS)(No.2009DP173082);State Key Laboratory of Surface Physics,Fudan University(No.KF2020_01);111 Project(No.D18001).; We report the experimental realization of dark state atoms trapping in a nanofiber optical lattice.By applying the magicwavelength trapping potentials of cesium atoms,the AC Stark shifts are strongly suppressed.The da...; 关键词：NANOFIBER atomic trapping optical lattice dark state

Broadband photochromic effect and photoluminescence modulation in rare-earth-doped(Pb,La)(Zr,Ti)O3 ceramics被引量：1: 《Chinese Optics Letters》2020年第9期41-45,共5页Long Xu Ruiqi Zhu Caixia Xu; supported by the National Natural Science Foundation of China (NSFC)(Nos. 61805206 and11804036);the Fund of China Scholarship Council(No. 201806995045)。; The broadband photochromic effect on undoped and rare-earth-doped lead lanthanum zirconate titanate(PLZT) ceramics was studied under the illumination of ultraviolet light at 360 nm. The photocarriers’ trapping and de...; 关键词：photochromic effect darkening and bleaching process trapping and detrapping spectrum transformation

Simple and high efficient graded-index multimode fiber tweezers：simulation and experiment: 《Chinese Optics Letters》2017年第6期54-57,共4页张亚勋王通刘志海张羽汤晓云赵恩铭杨兴华姜海丽张建中杨军苑立波; supported by the National Natural Science Foundation of China(Nos.61227013,61377085,11574061,61405043,and 61675053);the 111 Project(No.B13015);the Postdoctoral Science Foundation Fund of China(Nos.2015T80322,2014M550181,and2014M551217);the Fundamental Research Funds for the Harbin Engineering University of China; We propose and demonstrate a novel single fiber optical tweezer based on a graded-index multimode fiber（GIMMF）, which works with a free length GIMMF（〉30 cm）. We achieve a three-dimensional stable trap of yeast ce...; 关键词：graded trapping cytology freedom fabrication yeast microparticle diameters length probes

Velocity-tunable cold Cs atomic beam from a magneto-optical trap: 《Chinese Optics Letters》2017年第4期5-8,共4页颜学术吴晨菲黄家强张建伟王力军; supported by the National Natural Science Foundation of China under Grant No.11304177; The construction of a two-dimensional magneto–optical trap with hollow cooling and pushing（2D-HP MOT） is reported in detail,and a velocity-tunable cold atomic beam produced by this 2D-HP MOT is demonstrated.The mag...; 关键词：tunable magneto hollow Velocity quartz fabricate tuned trapping transparent reservoir

Optically trapping Rayleigh particles by using focused partially coherent multi-rotating elliptical Gaussian beams被引量：2: 《Chinese Optics Letters》2016年第1期65-69,共5页彭喜陈迟到陈波彭玉莲周美玲杨相波邓冬梅; supported by the National Natural Science Foundation of China (Nos. 11374108, 10904041, and 11374107);the Foundation for the Author of Guangdong Province Excellent Doctoral Dissertation (No. SYBZZXM201227);the Foundation of Cultivating Outstanding Young Scholars (“Thousand, Hundred, Ten” Program) of Guangdong Province in China;Support was also provided by the CAS Key Laboratory of Geospace Environment, University of Science and Technology of China; By investigating the cross-spectral density of partially coherent multi-rotating elliptical Gaussian beams （REGBs） that propagate through a focusing optical system, we obtain the radiation force on a Rayleigh partic...; 关键词：Optical systems Spectral density

Optical system design of a portable coherent population trapping （CPT） atom clock: 《Chinese Optics Letters》2014年第A02期125-127,共3页石凡崔永顺张振伟赵环王暖让张升康杨仁福年丰冯克明; We present the mechanism of coherent population trapping （CPT） atom clock. The optical system is designed for a portable CPT atom clock. In this system, single transverse mode vertical-cavity surface-emitting laser ...

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