In this paper, we present a high-sensitivity homogenous fused-silica low pressure sensor. It was constructed from the commercially available standard silica fiber, fused-silica diaphragm and ferrule through CO2 laser all...
In this article, a reusable surface plasmon resonance (SPR) sensor for rapid detection of copper ions (Cu2+), based on optimized silver/gold (Ag/Au) composite film modified by modified-chitosan (MCS) thin film as an acti...
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...
2017 IEEE 2ND ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC)Wu Weina 出版年：2017
In this paper, combining with the zero-crossing rate and short-time energy of the audio frame characteristics, an algorithm based on BTC, Arnold and chaos scrambling encryption for seeking the audio frame suitable for th...
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...
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...
In this article, a reusable surface plasmon resonance (SPR) sensor for rapid detection of copper ions (Cu2+), based on optimized silver/gold (Ag/Au) composite film modified by modified-chitosan (MCS) thin film as an acti...
In this paper, we present a high-sensitivity homogenous fused-silica low pressure sensor. It was constructed from the commercially available standard silica fiber, fused-silica diaphragm and ferrule through CO2 laser all...
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...
ACM International Conference Proceeding SeriesWu, Weina 出版年：2017
Block Truncation Coding (BTC) is adopted in this paper to reduce the information quantity of a watermarking image so as to improve the carrying capability of the original audio signal; meanwhile, chaos scrambling is adop...
Proceedings of 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2017Weina, Wu 出版年：2017
In this paper, combining with the zero-crossing rate and short-time energy of the audio frame characteristics, an algorithm based on BTC, Arnold and chaos scrambling encryption for seeking the audio frame suitable for th...
2020 2ND INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE COMMUNICATION AND NETWORK SECURITY (CSCNS2020)Wang, Wenhua Wu, Weina Xiong, Zhengye Shi, Wenqing Luo, Yuanzheng Tian, Xiuyun Chen, Zhishan 出版年：2021
In view of resolution of optical fiber Fabry-Perot (FP) interference sensor, this paper analyses and researches high resolution demodulation algorithms including fast Fourier transform demodulation algorithm, cross-corre...
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