广东海洋大学-机构知识库机构智库

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Fabry-Perot Interference Fiber Acoustic Wave Sensor Based on Laser Welding All-Silica Glass: MATERIALSWang, Wenhua 出版年：2022; Due to the small difference between the thermal expansion coefficients of silica optical fiber and silica glass, they are used as probe materials of optical fiber acoustic wave sensors. According to the light absorption ...

Monolithic Structure-Optical Fiber Sensor with Temperature Compensation for Pressure Measurement: MATERIALSWang, Wenhua Zhou, Xinlei Wu, Weina Chen, Jihua He, Shenlong Guo, Weifeng Gao, Junbin Huang, Shaoxin Chen, Xuanhua 出版年：2019; In this paper, an optical fiber pressure sensor cascading a diaphragm-assisted Fabry-Perot interferometer (FPI) and a fiber Bragg grating (FBG) is proposed and demonstrated. The sensor comprises an optical fiber, a fused...

Specific detection of mercury ions based on surface plasmon resonance sensor modified with 1, 6-hexanedithiol: SENSORS AND ACTUATORS A-PHYSICALJiang, Gaocheng Miao, Yongfei Wang, Jianuo Shao, Huilin Chen, Haixin Tao, Pengcheng Wang, Wenhua Yu, Qingxu Peng, Wei Zhou, Xinlei 出版年：2023; We report an angle-modulation surface plasmon resonance (SPR) sensor, designed with a five-layer Kretschmann prism-coupled configuration, for the specific detection of mercury ions. To simplify the calculation and obtain...

Interannual Variations in the Summer Coastal Upwelling in the Northeastern South China Sea: REMOTE SENSINGChen, Wuyang Tong, Yifeng Li, Wei Ding, Yang Li, Junmin Wang, Wenhua Shi, Ping 出版年：2024; This study scrutinizes interannual (2003-2023) variations in coastal upwelling along the Guangdong Province during summers (June-August) in the northeastern South China Sea (NESCS) by comprehensively applying the moderat...

入射角和薄片表面特性对激光干涉测温的影响: 《光子学报》石友彬李慎德王文华陈春雷出版年：2007; 以激光干涉为理论基础,采用具有不同表面光学特性的单晶硅片和K-8光学玻璃为样品,针对不同的测量条件,研究干涉条纹对比度变化对温度测量的影响.分析了薄片干涉条纹对比度与测量光束直径、入射角、样品表面粗糙度以及表面镀膜之间的...; 关键词：干涉测量测温法对比度粗糙度对比度禁区 被引量：3

Modeling of a long-period fiber-optic grating assisted surface Plasmon resonance refractive index sensor: ADVANCED SENSOR SYSTEMS AND APPLICATIONS VIIWang Wenhua Wu Weina Huang Jiang Tian Xiuyun Fei Xianxiang 出版年：2016; A fiber-optic refractive index sensor assisted surface Plasmon resonance of metal dielectric layer around a long-period fiber-optic grating with hollow fiber core has been proposed and comprehensively analyzed. Its opera...

Signal demodulation Algorithm for Interference Spectrum of Fabry-Perot Cavity with Stainless Steel Diaphragm: 2021 IEEE INTERNATIONAL CONFERENCE ON INFORMATION COMMUNICATION AND SOFTWARE ENGINEERING (ICICSE 2021)Wang, Wenhua Zhou, Xinlei Yu, Qingxu Shi, Wenqing Xiong, Zhengye Wu, Weina Tian, Xiuyun Fei, Xianxiang 出版年：2021; In order to improve the resolution and the measurement accuracy of optical fiber sensor based on Fabry-Perot (FP) interference, the demodulation algorithm for the FP interference spectrum is analyzed in this paper. Signa...

Surface plasmon resonance sensor based on cross-linked chitosan immobilized onto the surface of optimization AgAu composite film for trace copper(II) ions detection: OPTICAL ENGINEERINGWang, Wenhua Zhou, Xinlei Wu, Shengxu Li, Sidong Wu, Weina Xiong, Zhengye Shi, Wenqing Huang, Jiang Yu, Qingxu 出版年：2019; We propose an intensity-modulated surface plasmon resonance (SPR) sensor based on a four-layer Kretschmann structural model. To achieve high-sensitivity intensity detection for the measured sample, a silver/gold(Ag/Au) c...

Laser Welding of Fiber and Quartz Glass Ferrule: MICROMACHINESWang, Wenhua 出版年：2023; Optical fiber sensors fabricated by bonding have several limitations. To address these limitations, a CO2 laser welding process for an optical fiber and quartz glass ferrule is proposed in this study. A deep penetration ...

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