INTERFEROMETER

作品数:393被引量:471H指数:9
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Experimental Study of Fiber-Optic Temperature Sensor Based on Dual FSIs
《Photonic Sensors》2025年第2期119-131,共13页Xiaotong XU Xuefang ZHOU Guowei YANG Meihua BI Mengmeng XU Yuansheng XU 
supported by the Primary Research and Development Plan of Zhejiang Province,China(Grant No.2023C03014);the Key Research and Development Program of Zhejiang Province,China(Grant No.2022C03037).
To improve the sensitivity measurement of temperature sensors,a fiber optic temperature sensor structure based on the harmonic Vernier effect with two parallel fiber Sagnac interferometers(FSIs)is designed,and theoret...
关键词:Fiber optic temperature sensor fiber optic Saganc interferometer harmonic Vernier effect 
Fiber Optic Vacuum Ultraviolet Sensor Based on an AlN-Microwire Probe
《Photonic Sensors》2025年第1期1-10,共10页Ying WANG Jiahui YE Dingbang MA Peiyao WANG Baikui LI Zhenhua SUN Honglei WU Changrui LIAO Yiping WANG 
supported by the National Key Research and Development Program of China(Grant Nos.2022YFE0111400 and 2022YFB3605303);Science and Technology Innovation Commission of Shenzhen(Grant Nos.JCYJ20200109114001806,JCYJ20220818095615034,and JCYJ20210324095400002);Shenzhen Key Laboratory of Ultrafast Laser Micro/Nano Manufacturing(Grant No.ZDSYS20220606100405013);Natural Science Foundation of Guangdong Province(Grant No.2023A1515012893).
Vacuum ultraviolet(VUV)light sensing shows great potential applications in the space science,materials,biophysics,and plasma physics.In this work,an all-optical detection method is proposed for VUV sensing by construc...
关键词:Optical fiber sensor VUV Fabry-Pérot interferometer UV sensing 
Lithium niobate electro-optical modulator based on ion-cut wafer scale heterogeneous bonding on patterned SOI wafers
《Photonics Research》2025年第1期106-112,共7页ZHUOYUN LI YANG CHEN SHUXIAO WANG FAN XU QIANG XU JIANMIN ZHANG QIANNAN ZHU WENCHENG YUE XIN OU YAN CAI MINGBIN YU 
China State Key Laboratory of Materials for Integrated Circuits(NKLJC-Z2023-A04);National Natural Science Foundation of China(62204250,61935003);National Key Research and Development Program of China(2021YFB2800303).
This paper presents the design,fabrication,and characterization of a high-performance heterogeneous silicon on insulator(SOI)/thin film lithium niobate(TFLN)electro-optical modulator based on wafer-scale direct bondin...
关键词:MODULATOR SOI INTERFEROMETER 
Anti-Interference High-Speed Modulation Decoder for Quantum Key Distribution
《Chinese Physics Letters》2025年第1期34-39,共6页Hua-Xing Xu Shao-Hua Wang Chang-Lei Wang Ping Zhang 
supported by the National Natural Science Foundation of China under Grant No.62001440。
Quantum key distribution is increasingly transitioning toward network applications,necessitating advancements in system performance,including photonic integration for compact designs,enhanced stability against environ...
关键词:DECODER INTERFEROMETER POLARIZATION 
Optical steelyard:high-resolution and widerange refractive index sensing by synergizing FabryPerot interferometer with metafibers
《PhotoniX》2024年第1期318-334,共17页Lei Zhang Xinggang Shang Simin Cao Qiannan Jia Jiyong Wang Wei Yan Min Qiu 
support from the National Natural Science Foundation of China(62275221).
Refractive index(RI)sensors play an important role in various applications including biomedical analysis and food processing industries.However,developing RI sensors with both high resolution and wide linear range rem...
关键词:Refractive index sensor Fabry-Perot interferometer Metafiber High quality factor Wide free spectral range Fano resonance 
Analysis and measurement of vibration characteristics of a hollowing defect based on a laser self-mixing interferometer
《Chinese Physics B》2024年第12期289-299,共11页Yu-Xin Chen Jin-Bo Chen Peng Cao You-Guang Zhao Jun Wang Xu-Wei Teng Chi Wang 
Project supported by the National Key Research and Development Program of China(Grant No.2023YFF0722900);the Beijing Engineering Research Center of Aerial Intelligent Remote Sensing Equipments Fund(Grant No.AIRSE20233);the National Natural Science Foundation of China(Grant No.62175144)。
To solve the problems with the existing methods for detecting hollowing defects,such as inconvenient operation,low efficiency and intense subjectivity,and to improve the efficiency of the acoustic-optic fusion method ...
关键词:hollowing defect Kirchhoff's classical theory of circular plate laser self-mixing interference hammering method MODAL 
Chaotic oscillator in frequency domain with fiber Fabry⁃Perot interferometer
《黑龙江大学工程学报(中英俄文)》2024年第4期40-46,共7页WANG Huiying LI Chuandi LV Guohui 
黑龙江省自然科学基金项目(A200604);国家自然科学基金项目(60077007)
Chaos is a type of motion unique to nonlinear dynamical systems,characterized by extreme sensitivity to initial conditions and the randomness,which makes it potentially useful for secure communication.Chaos research r...
关键词:tunable fiber laser fiber Fabry⁃Perot interferometer delayed feedback chaotic oscillator in frequency domain 
Measuring the OAM spectrum of a fractional helical beam in a single shot
《Photonics Research》2024年第11期2726-2732,共7页TUSHAR SARKAR JIAPENG CAI XIANG PENG WENQI HE 
National Natural Science Foundation of China(62475164);Sino-German Center for Research Promotion project(M-0044);Basic and Applied Basic Research Foundation of Guangdong Province(2024A1515010370)。
We propose and experimentally demonstrate a new technique,to our knowledge,to precisely measure the orbital angular momentum(OAM)spectrum of the fractional helical beam in a single shot.This is realized using a single...
关键词:OAM INTERFEROMETER POLARIZATION 
Scalable cyclic transformation of orbital angular momentum modes based on a nonreciprocal Mach–Zehnder interferometer
《Photonics Research》2024年第10期2249-2256,共8页YU-FANG YANG MING-YUAN CHEN FENG-PEI LI YA-PING RUAN ZHI-XIANG LI MIN XIAO HAN ZHANG KE-YU XIA 
Innovation Program for Quantum Science and Technology(2021ZD0301400);National Natural Science Foundation of China(92365107,12305020,12334012);National Key Research and Development Program of China(2019YFA0308700,2019YFA0308704,2022YFA1405000);Program for Innovative Talents and Teams in Jiangsu(JSSCTD202138);Natural Science Foundation of Jiangsu Province,Major Project(BK20212004);China Postdoctoral Science Foundation(2023M731613);Jiangsu Funding Program for Excellent Postdoctoral Talent(2023ZB708)。
The orbital angular momentum(OAM)of photons provides a pivotal resource for carrying out high-dimensional classical and quantum information processing due to its unique discrete high-dimensional nature.The cyclic tran...
关键词:INTERFEROMETER quantum transformation 
MZI/FPI Fiber Optic Dual-parameter Sensor Based on a Double Cone and Air Cavity Structure(Invited)
《光子学报》2024年第10期64-72,共9页YUAN Tingxuan ZHAO Lilong REN Jianxin MAO Yaya ULLAH Rahat WU Xiangyu MAO Beibei XIA Wenchao 
National Natural Science Foundation of China(Nos.6207509,U2001601,61975084);the Jiangsu Provincial Key Research and Development Program(Nos.BE2022079,BE2022055-2)。
This paper proposes a Mach Zehnder/Fabry Perot Interferometer(MZI/FPI)fiber sensor based on Single-mode Fiber(SMF)and Hollow-core Fiber(HCF),which has high sensitivity to temperature and lateral loads.The proposed dev...
关键词:Temperature Lateral load Fiber sensor Mach-Zehnder interferometer Fabry-Pérot interferometer 
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