INTERFEROMETER

作品数:391被引量:466H指数:9
导出分析报告
相关领域:电子电信更多>>
相关作者:王春晖庞亚军冯铭瑜刘建业赵伟更多>>
相关机构:中国科学院大学哈尔滨工业大学中国科学院安徽工业大学更多>>
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国家高技术研究发展计划中国博士后科学基金更多>>
-

检索结果分析

结果分析中...
选择条件:
  • 期刊=Chinese Optics Lettersx
条 记 录,以下是1-10
视图:
排序:
Polarization-entangled photon pairs with factorable spectra engineered by using an uneven four-stage nonlinear interferometer
《Chinese Optics Letters》2024年第5期106-110,共5页崔亮 陈浩然 李嘉敏 李小英 
supported by the National Natural Science Foundation of China (Nos.12074283,91836302,11874279,and 62305240)
We report the generation of polarization-entangled photon pairs in the 1550 nm band by pumping an uneven nonlinear interferometer loop with two orthogonally polarized counterpropagating pump pulses.The uneven nonlinea...
关键词:polarization-entangled photon pairs nonlinear interferometer quantum state engineering optical fiber 
Integrated Fabry–Perot interferometer based on Er/Yb co-doped fiber for all-optical phase modulation
《Chinese Optics Letters》2024年第4期95-100,共6页汪凡 林思雨 曲彦臣 韩晓鹏 掌蕴东 
supported by the National Key Research and Development Program of China (No. 2018YFC1503703);the Shanghai Academy of Spaceflight Technology(No. SAST2019-127)。
Fast and stable phase control is essential for many applications in optics. Here, we propose an all-fiber all-optical phase modulation scheme based on a Fabry–Perot interferometer(FPI) and an Er/Yb co-doped fiber(EYD...
关键词:in-line Fabry-Perot interferometer nonlinear phase shift all-optical phase modulation 
Noncontact ultrasound sensing based on Mach-Zehnder homodyne interferometer for photoacoustic imaging
《Chinese Optics Letters》2024年第3期101-106,共6页龙星 胡毅成 王一冰 李长辉 
supported by the National Key Research and Development Program of China(No.2017YFE0104200);the Beijing Natural Science Foundation(No.JQ18023);the National Natural Science Foundation of China(Nos.81421004 and 61971447);the National Key Instrumentation Development Project of China(No.2013YQ030651)。
We present a novel noncontact ultrasound(US)and photoacoustic imaging(PAI)system,overcoming the limitations of traditional coupling media.Using a long coherent length laser,we employ a homodyne free-space Mach-Zehnder...
关键词:noncontact ultrasound sensing photoacoustic imaging Mach–Zehnder interferometer 
Acousto-optic modulator-based bi-frequency interferometer for quantum technology
《Chinese Optics Letters》2024年第2期186-191,共6页李文奇 邓琦琦 郭学石 李小英 
supported in part by the National Natural Science Foundation of China(Nos.12004279 and 12074283)。
We demonstrate a high-performance acousto-optic modulator-based bi-frequency interferometer,which can realize either beating or beating free interference for a single-photon level quantum state.Visibility and optical ...
关键词:bi-frequency interferometer acousto-optic modulator quantum optics quantum manipulation 
High synchronization absolute distance measurement using a heterodyne and superheterodyne combined interferometer
《Chinese Optics Letters》2024年第1期47-51,共5页殷子淇 李芳妃 孙云科 邹运 王彦 杨宏兴 胡鹏程 付海金 谭久彬 
supported by the National Natural Science Foundation of China(No.52175500);the National Key Research and Development Program of China(No.2022YFF0605102);the Natural Science Foundation of Heilongjiang Province(No.LH2019E048)。
We propose an absolute distance measurement method that employs heterodyne and superheterodyne combined interferometers to achieve synchronous detection and demodulation of multiwavelengths.Coarse and fine synthetic w...
关键词:MULTIWAVELENGTH absolute distance superheterodyne interferometry phase synchronization 
Sideband-free dispersion-managed Yb-doped mode-locked fiber laser with Gires–Tournois interferometer mirrors
《Chinese Optics Letters》2023年第6期67-73,共7页丰傲然 刘博文 闫东钰 毕根毓 宋有建 胡明列 
partially supported by the National Key Research and Development Program of China(No.2021YFB3602600);the Research and Development Program in Key Areas of Guangdong Province,China(No.2020B090922004)。
High-order dispersion introduced by Gires–Tournois interferometer mirrors usually causes spectral sidebands in the nearzero dispersion region of mode-locked fiber lasers.Here,we demonstrate a sideband-free Yb-doped m...
关键词:fiber laser dispersion compensation sideband suppression 
Highly sensitive torsion sensor based on Mach–Zehnder interference in helical seven-core fiber taper被引量:1
《Chinese Optics Letters》2023年第4期37-42,共6页王佳斌 曾欣喆 周建 郝佳玉 杨星宇 刘跃 陈文焕 李松 严云翔 耿涛 孙伟民 苑立波 
supported in part by the Joint Research Fund in Astronomy under Cooperative Agreement between the National Natural Science Foundation of China(NSFC) and the Chinese Academy of Sciences(CAS)(Nos.U2031132 and U2031130);the National Natural Science Foundation of China(No.12103015);the Fundamental Research Funds for the Central Universities to the Harbin Engineering University。
We propose a high-sensitivity bidirectional torsion sensor using a helical seven-core fiber taper embedded in multimode fiber(MHSTM).Sensors with different taper waists and helical pitches are fabricated,and their tra...
关键词:torsion sensor Mach–Zehnder interferometer multicore fiber helical taper structure 
Wavelength-tunable mode-locked fiber laser based on an all-fiber Mach-Zehnder interferometer filter被引量:1
《Chinese Optics Letters》2023年第4期43-48,共6页杨凡 张丽强 王明红 陈南光 姚一村 田振 白成林 
supported in part by the National Natural Science Foundation of China(No.61875247);the Natural Science Foundation of Shandong Province(Nos.ZR2020QF086 and ZR2022MF253);Liaocheng University(Nos.318052199,318012023,318051412,31805180101,319190301,and 318051411)。
Wavelength-tunable dissipative solitons and amplifier similaritons have been obtained by inserting all-fiber Mach-Zehnder interferometer(MZI) filters with different free spectral ranges(FSRs) in a Yb-doped mode-locked...
关键词:mode-locked fiber laser dissipative soliton amplifier similaritons Mach–Zehnder interferometer 
Experimental investigation on the unbalanced Mach–Zehnder interferometer on lithium niobate thin film被引量:1
《Chinese Optics Letters》2022年第10期71-75,共5页Xuerui Sun Yinan Wu Chuanyi Lu Yuting Zhang Hao Li Shijie Liu Yuanlin Zheng Xianfeng Chen 
supported by the National Natural Science Foundation of China(Nos.12074252,62022058,62005159,and 11734011);National Key Research and Development Program of China(Nos.2017YFA0303701 and 2018YFA0306301);Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01-ZX06);Shanghai Rising-Star Program(No.20QA1405400);Shanghai Jiao Tong University(No.21X010200828)。
We design and fabricate an unbalanced Mach–Zehnder interferometer(MZI)via electron beam lithography and inductively coupled plasma etching on lithium niobate thin film.The single unbalanced MZI exhibits a maximum ext...
关键词:lithium niobate Mach-Zehnder interferometer electro-optic effect thermo-optic effect nanowaveguide 
Micro displacement reconstruction of self-mixing grating interferometer based on Littrow structure被引量:5
《Chinese Optics Letters》2021年第10期49-54,共6页Xiufang Wang Lina Feng Peng Chen Zhen Huang Ye Yuan 
supported by the Northeast Petroleum University Youth Science Foundation(No.2020QNL-13)。
An improved self-mixing grating interferometer based on the Littrow structure has been proposed in this Letter to measure displacement.The grating is integrated inside the interferometer to reduce the impact on the vi...
关键词:displacement sensor self-mixing interferometer diffraction grating 
检索报告 对象比较 聚类工具 使用帮助 返回顶部