Search Results - "Peng, G D"

Investigation Into Time Response of Polymer Fiber Bragg Grating Based Humidity Sensors by Zhang, W., Webb, D. J., Peng, G.

“…In this work we experimentally investigate the response time of humidity sensors based on polymer optical fiber Bragg gratings. By the use of etching with…”
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Demodulation of Fiber Bragg Grating Sensor Using Cross-correlation Algorithm by Huang, C, Jing, W, Liu, K, Zhang, Y, Peng, G.-D

“…A demodulation algorithm for fiber Bragg grating (FBG) sensor is presented. The proposed demodulation algorithm evaluates the wavelength shift in the reflected…”
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Transcriptional characteristics of acetylcholinesterase genes in domestic silkworms ( Bombyx mori) exposed to phoxim by Peng, G.D, Wang, J.M, Ma, L, Wang, Y.H, Cao, Y.Q, Shen, W.D, Li, B

“…[Display omitted] ► We present the transcriptional characteristics of acetylcholinesterase in silkworms. ► The results showed that LC 50 of phoxim Bombyx mori…”
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Drift calibration method of Fabry-Perot filters using two-stage decomposition and hybrid modeling by Sheng, Wenjuan, Zhan, Jun, Wen, Jianxiang, Peng, G D

“…Although tunable Fabry-Perot (F-P) filters are widely acknowledged as fiber Bragg grating (FBG) demodulators, F-P filters exhibit drift error when subjected to…”
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Hysteresis and temperature drift compensation for FBG demodulation by utilizing adaptive weight least square support vector regression by Sheng, Wenjuan, Dang, Haiqi, Peng, G. D.

“…Hysteresis and temperature drift deteriorate the demodulation performance of tunable Fabry-Perot (F-P) filters. This study addresses a novel adaptive weight…”
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Highly tunable Bragg gratings in single-mode polymer optical fibers by Xiong, Z., Peng, G.D., Wu, B., Chu, P.L.

“…A Bragg grating in a single-mode polymer optical fiber (POF) has been created. The novel grating has a length of 1 cm with a reflectivity of 80% and a…”
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Strain and temperature sensor using a combination of polymer and silica fibre Bragg gratings by Liu, H.B, Liu, H.Y, Peng, G.D, Chu, P.L

“…We show that a sensor scheme consisting of a combination of a polymer fibre Bragg grating and a silica fibre Bragg grating gives large discrimination against…”
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Failure monitoring of E-glass/vinylester composites using fiber grating acoustic sensor by Azmi, A. I., Raju, Peng, G. D.

“…This paper reports an application of an optical fiber sensor in a continuous and in situ failure testing of an E-glass/vinylester top hat stiffener (THS). The…”
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Measurement of the coefficient of thermal expansion of ultra-high strength cementitious composites using fibre optic sensors by Childs, Paul, Wong, Allan C.L., Gowripalan, N., Peng, G.D.

“…Fibre Bragg Grating (FBG) sensors were embedded into cement mortar and ultra-high strength reactive powder concrete (RPC) prisms. Thermal tests are performed…”
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Top hat stiffeners: A study on keel failures by Raju, Prusty, B.G., Kelly, D.W., Lyons, D., Peng, G.D.

“…The need to assess the structural capability of curved marine composite structures that support the keel of high performance yachts has increased due to the…”
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Gene expression analysis from phoxim-induced domesticated silkworm ( Bombyx mori) by whole-genome oligonucleotide microarray by Wang, Y.H, Wang, J.M, Peng, G.D, Sun, B.X, Li, B, Shen, W.D

“…[Display omitted] ► We present the gene expression of phoxim-induced silkworm by genome microarray. ► We found 247 genes were differentially transcribed in the…”
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Thermal tuning of polymer optical fiber Bragg gratings by Liu, H.Y., Peng, G.D., Chu, P.L.

“…Bragg gratings in polymethyl methacrylate (PMMA)-based polymer fibers were created and were tuned thermally. It is found that the tuning range is more than 18…”
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Tensile strain characterization of polymer optical fibre Bragg gratings by Liu, H.Y., Liu, H.B., Peng, G.D.

“…The systematic investigation on the tensile strain characterization of polymer optical fibre Bragg gratings is reported in this paper. Experimental results…”
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Gamma radiation and thermal-induced effects on the spectral performance of BACs in Bi/Er codoped aluminosilicate fibers by Zhao, Q C, Zhang, J Z, Sporea, D, Luo, Y H, Wen, J X, Peng, G D

“…The results of γ-radiation (2-72 kGy) and thermal-induced effects on BACs in Bi/Er codoped aluminosilicate fibers (BEDF) have been presented first in this…”
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Graphene Q-switched distributed feedback fiber lasers with narrow linewidth approaching the transform limit by Yao, B C, Rao, Y J, Huang, S W, Wu, Y, Feng, Z Y, Choi, C, Liu, H, Qi, H F, Duan, X F, Peng, G D, Wong, C W

“…A compact all-in-line graphene-based distributed feedback Bragg-grating fiber laser (GDFB-FL) with narrow linewidth of hundreds kHz is demonstrated and…”
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Polarization mode coupling and related effects in fiber Bragg grating inscribed in polarization maintaining fiber by Zhao, Yanshuang, Sun, Bo, Liu, Yanlei, Ren, Jing, Zhang, Jianzhong, Yang, Jun, Canning, John, Peng, G D, Yuan, Libo

“…Polarization mode coupling (PMC) and related effects from writing fiber Bragg gratings in polarization maintaining fiber (FBGs-in-PMF) are observed…”
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Pole-zero diagram approach to the design of ring resonator-based filters for photonic applications by Kaalund, C.J., Gang-Ding Peng

“…The pole-zero diagram is a tool that has been widely employed in digital and electronic filter design. It greatly facilitates filter design by producing a…”
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Improving broadband emission within Bi/Er doped silicate fibres with Yb co-doping by Sathi, Zinat M., Zhang, Jianzhong, Luo, Yanhua, Canning, John, Peng, G. D.

“…We present Bi/Er/Yb co-doped silicate fibre (BEYDF) which is fabricated by co-doping with Yb sub(2)O sub(3) into Bi/Er doped silicate fibre (BEDF), and…”
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Spectral properties and role of aluminium-related bismuth active centre (BAC-Al) in bismuth and erbium co-doped fibres by Sathi, Zinat M., Zhang, Jianzhong, Luo, Yanhua, Canning, John, Peng, G. D.

“…Bismuth and erbium co-doped silicate fibres (BEDFs) and their potential for ultra-broadband applications are closely associated with the characteristics of…”
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Suppression of sweeping fluctuation of Fabry-Perot filter in fiber Bragg grating interrogation using PSO-based self-adaptive sampling by Sheng, Wenjuan, Peng, G.D., Yang, Ning, Kang, Yingwei, Söffker, Dirk

“…•The optimal sweeping frequency is determined by PSO to suppress the fluctuation.•The fluctuations caused by sweeping, filtering and peak detection are…”
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