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RING: 作品数：1255被引量：1296H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：陈建龙杨建成李旭锋刘志斌张华剑更多>>; 相关机构：中国科学院大学中国科学院近代物理研究所东南大学中国科学院更多>>; 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国家高技术研究发展计划中国博士后科学基金更多>>

Power output correction model of narrow linewidth ring fiber laser filtered with whispering gallery mode resonator: 《Chinese Optics Letters》2024年第3期60-64,共5页王子云徐在斌崔继文谭久彬; supported by the National Natural Science Foundation of China(NSFC)(No.52075131)。; A whispering gallery mode resonator(WGMR)filter can narrow laser linewidth while significantly changing the output power characteristics of fiber laser system.It is found that traditional laser output power model is i...; 关键词：whispering gallery resonator filter narrow linewidth fiber laser power output correction model

Underwater ghost imaging with pseudo-Bessel-ring modulation pattern被引量：1: 《Chinese Optics Letters》2023年第8期38-43,共6页孙哲田通 Sukyoon Oh 王江程光华李学龙; supported by the Fundamental Research Funds for the Central Universities(No.D5000220481);the Natural Science Foundation of Shaanxi Province,China(No.2022JQ-013).; In this study,we propose an underwater ghost-imaging scheme using a modulation pattern combining offset-position pseudo-Bessel-ring(OPBR)and random binary(RB)speckle pattern illumination.We design the experiments base...; 关键词：ghost imaging UNDERWATER BESSEL SPECKLE

High sensitivity all-fiber bend sensor based on modal interferences in a ring core fiber: 《Chinese Optics Letters》2023年第5期31-36,共6页张帆齐贝贝苏柏缙许鸥秦玉文; supported by the National Key R&D Program of China(No.2018YFB1800903);the National Natural Science Foundation of China(No.62005052);the Guangdong Introducing Innovative and Entrepreneurial Teams of“The Pearl River Talent Recruitment Program”(No.2019ZT08X340);the Guangdong Provincial Key Laboratory of Photonics Information Technology(No.2020B121201011);the Key Laboratory of All Optical Network and Advanced Telecommunication Network,Ministry of Education(Beijing Jiaotong University)(No.AON2019002)。; We proposed and experimentally demonstrated an all-fiber sensor for measuring bend with high sensitivity based on a ring core fiber(RCF)modal interferometer.The sensor was fabricated by splicing a segment of RCF betwe...; 关键词：optical fiber sensor curvature temperature ring core fiber

Cylindrical vector beam generator on photonic crystal cavity integrated with metal split ring nanoresonators被引量：1: 《Chinese Optics Letters》2023年第3期140-145,共6页姬应科谢鑫方亮朱奕松赵建林甘雪涛; supported by the National Key Research and Development Program of China(Nos.2022YFA1404800 and 2017YFA0303800);the National Natural Science Foundation of China(Nos.91950119,61905196,and 62105263);the Key Research and Development Program in Shaanxi Province of China(No.2020JZ-10);the Fundamental Research Funds for the Central Universities(Nos.310201911cx032,3102019JC008,and 310202011qd002)。; We propose a chip-integratable cylindrical vector[CV]beam generator by integrating six plasmonic split ring resonators[SRRs]on a planar photonic crystal[PPC]cavity.The employed PPC cavity is formed by cutting six adja...; 关键词：vector beams photonic crystal PLASMONICS integrated photonics

Thermal-optic tuning cascaded double ring optical sensor based on wavelength interrogation: 《Chinese Optics Letters》2022年第1期49-53,共5页Yanlu Wang Zhiping Yang Mingyu Li Jian-Jun He Qiushun Li; supported by the National Key Research and Development Program of China (No. 2020YFC2004600);the National Natural Science Foundation of China (No. 62027825);the Research Foundation of the Education Department of Jilin province (No. JJKH20210822KJ); Based on the Vernier effect of the cascaded double ring resonator(CDRR) sensor,a sensor consisting of a microfluidic control system,a sensing ring,and a reference ring with a micro-heater for thermal tuning is propose...; 关键词：cascaded double ring optical resonators Vernier effect thermal-optic effect

Stable RF transfer over a fiber-optic ring with DSBCS modulation and a DSB RF signal被引量：1: 《Chinese Optics Letters》2020年第2期10-14,共5页Pingyang Shi Guiling Wu Liang Hu Qi Li Jianping Chen; supported by the National Natural Science Foundation of China(NSFC)(Nos.61627817 and 61535006).; We propose a radio frequency(RF)transfer technique with passive phase noise compensation over a fiber-optic ring.By adopting different frequencies and same wavelength transmission and double sideband(DSB)with carrier ...; 关键词：frequency TRANSFER fiber LOOP link DSBCS MODULATION DFSW method

Wide-range optical sensors based on a single ring resonator with polarization multiplexing被引量：1: 《Chinese Optics Letters》2019年第3期42-44,共3页Yongheng Yue Huihui Zhu Ziwei Cao Jianjun He Mingyu Li; supported by the National Natural Science Foundation of China(No.61535010);the Natural Science Foundation of Zhejiang Province(No.LY16F050001); Wide-range optical sensors based on a single ring resonator are investigated theoretically and experimentally.The sensor worked at the TE and TM modes simultaneously. Because the sensitivities of the TE mode and TM mo...; 关键词：Wide-range optical sensors SINGLE RING RESONATOR POLARIZATION MULTIPLEXING

Propagation dynamics of ring Airy Gaussian beams with cosine modulated optical vortices: 《Chinese Optics Letters》2018年第11期9-13,共5页Feili Wang Cibo Lou Yi Liang; supported by the National Natural Science Foundation of China(No.11604058);Ningbo Natural Science Foundation(No.ZX2015000617);the K.C.Wong Magna Fund in Ningbo University,China;the Natural Science Foundation of Guangxi Province(No.2016GXNSFBA380244,2015GXNSFBA139011); We numerically investigate the propagation properties of ring Airy Gaussian beams （RAGBs） with cosine modulated optical vortices （CMOV）. In comparison to the common RAGBs without any modulation, the dynamic propag...; 关键词：Airy beams MODULATION Optical potentials Optical vortices

Enhanced spatial terahertz modulation based on graphene metamaterial被引量：1: 《Chinese Optics Letters》2017年第5期58-61,共4页孙丹丹王梦奇黄媛媛周译玄祁媚江曼任兆玉; supported by the National Natural Science Foundation of China(Nos.61275105,61605160,and 61505162);the National Basic Research Program of China(No.2014DFR10780);the Foundation of the Education Committee of Shaanxi Province(No.14JK1756);the Science Foundation of Northwest University(No.13NW14); The plasmonic mode in graphene metamaterial provides a new approach to manipulate terahertz （THz） waves. Graphene-based split ring resonator （SRR） metamaterial is proposed with the capacity for modulating trans- m...; 关键词：Light modulators METAMATERIALS MODULATION Ring gages Terahertz waves

Three-dimensional catadioptric vision sensor using omnidirectional dot matrix projection: 《Chinese Optics Letters》2016年第11期80-84,共5页周富强陈昕谭海曙柴兴华; supported by the National Natural Science Foundation of China(No.61471123);the Natural Science Foundation of Guangdong Province(No.2015A030313639); In order to solve the problem of low measurement accuracy caused by uneven imaging resolutions,we develop a three-dimensional catadioptric vision sensor using 20 to 100 lasers arranged in a circular array called omnid...; 关键词：Laser arrays Lasers ring Machine vision optics Laser sensors

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