Search Results - "Baker, Chams"

Recent Development in the Distributed Fiber Optic Acoustic and Ultrasonic Detection by Xiaoyi Bao, Da-Peng Zhou, Baker, Chams, Liang Chen

“…Distributed acoustic sensors provide a powerful instrumentation for ultrasound testing to identify the internal crack and deformation with the location for…”
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Chromatic-dispersion measurement by modulation phase-shift method using a Kerr phase-interrogator by Baker, Chams, Lu, Yang, Bao, Xiaoyi

“…We present a novel approach for the measurement of chromatic-dispersion in long optical fibers using a modulation phase-shift method based on a Kerr…”
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10 kHz-34 MHz ultrasound detection based on a dual-core hybrid taper by Gao, Song, Baker, Chams, Cai, Wei, Chen, Liang, Bao, Xiaoyi

“…We propose and demonstrate an approach for 10 kHz to 34 MHz ultrasound detection based on a dual-core As2Se3-PMMA taper. We fabricate dual-core As2Se3-PMMA…”
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Chromatic-Dispersion Monitor Based on a Differential Phase-Shift Method Using a Kerr Phase-Interrogator by Yang Lu, Baker, Chams, Liang Chen, Xiaoyi Bao

“…We present a novel approach for real-time chromatic-dispersion (CD) monitoring using a Kerr phase-interrogator. CD induces a differential phase shift between…”
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Highly nonlinear hybrid AsSe-PMMA microtapers by Baker, Chams, Rochette, Martin

“…We report the fabrication and characterization of an AsSe microtaper with a protective cladding made of PolyMethyl MethAcrylate (PMMA). The AsSe core of the…”
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Inscription of Long Chirped Fiber Bragg Gratings in a Nonuniform Fiber for Wide-Range Tunable Delay Line by Gao, Song, Wen, Zengrun, Baker, Chams, Cai, Yangjian, Bao, Xiaoyi

“…A wide-range tunable delayline with long delay time is achieved based on a 50 cm long chirped fiber Bragg grating (FBG) in a nonuniform hybrid fiber. The…”
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All-optical polarimeter for laser Stokes vector measurement using self-induced nonlinear phase modulation by Krarup, Ole, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…This paper utilizes an analytical model of polarization dependent frequency sideband generation via the Kerr effect in a highly nonlinear fiber to determine…”
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Displacement sensor based on Kerr induced phase-modulation of orthogonally polarized sinusoidal optical signals by Baker, Chams, Bao, Xiaoyi

“…We present a novel short, medium, and long range displacement sensor using a Kerr phase-interrogator. Displacement induces relative phase variation between two…”
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Sensitivity enhancement of fiber optical polarimetric sensors using self-induced nonlinear phase modulation via the Kerr effect by Krarup, Ole, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…This work presents an analytical model accounting for the impact of optical polarization on the generation of frequency sidebands by the Kerr effect in a…”
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Nonlinear resolution enhancement of an FBG based temperature sensor using the Kerr effect by Krarup, Ole, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…We demonstrate the enhancement of the resolution of a fiber optical sensor using all-optical signal processing. By sweeping the frequency of a tunable laser…”
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Enhancement of optical pulse extinction-ratio using the nonlinear Kerr effect for phase-OTDR by Baker, Chams, Vanus, Benoit, Wuilpart, Marc, Chen, Liang, Bao, Xiaoyi

“…We present a novel approach for the generation of high extinction-ratio square pulses based on self-phase modulation of sinusoidally modulated optical signals…”
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All-optical enhancement of minimum detectable perturbation in intensity-based fiber sensors by Vanus, Benoit, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…We present a novel optical signal processing scheme for enhancing the minimum detectable environmental perturbation of intensity-based fiber sensors. The light…”
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All-optical intensity fluctuation magnification using Kerr effect: erratum by Vanus, Benoit, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…We provide a correction to a figure in our published paper [ Opt. Express 28 , 3789 ( 2020 ) 10.1364/OE.384004 ]…”
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All-optical intensity fluctuation magnification using Kerr effect by Vanus, Benoit, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…We present a new all-optical method for the magnification of small-intensity fluctuations using the nonlinear Kerr effect. A fluctuation of interest is…”
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Fabrication of Chirped Fiber Bragg Gratings in a Non-Uniform Single-Core As2Se3-PMMA Tapered Fiber by Gao, Song, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…A chirped fiber Bragg grating (FBG) is fabricated using a non-uniform single-core As 2 Se 3 -PMMA tapered fiber that is pre-stretched by 0.52 mm during the…”
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Simultaneous generation of guided-acoustic-wave Brillouin scattering and stimulated-Brillouin-scattering in hybrid As2Se3-PMMA microtapers by Saxena, Bhavaye, Baker, Chams, Bao, Xiaoyi, Chen, Liang

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High-Sensitivity Temperature and Strain Measurement in Dual-Core Hybrid Tapers by Gao, Song, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…We demonstrate an approach for high-sensitivity temperature and strain measurement in a dual-core As 2 Se 3 -PMMA taper with an As 2 Se 3 core diameter of…”
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Simultaneously Self-Inscribed Antisymmetric Long-Period Grating and Antisymmetric Apodized Fiber Bragg Grating in a Dual-Core As Se -PMMA Tapered Fiber by Gao, Song, Baker, Chams, Chen, Liang, Bao, Xiaoyi

“…We report for the first time that transmission of optical light centered at a wavelength of 1549.8 nm through a tapered dual-core As<inline-formula><tex-math…”
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Broadband ultrasound sensing based on fused dual-core chalcogenide-PMMA microfibers by Wang, Haiyang, Baker, Chams, Kelly, Liam, Tovar, Pedro, Chen, Liang, Bao, Xiaoyi

“…High-frequency ultrasound sensors are essential for high-resolution medical ultrasonic imaging and industrial ultrasonic non-destructive monitoring. In this…”
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Stimulated Brillouin Scattering and Longitudinal Strain Performance of BOTDA-Based Nonuniform As Se -PMMA Tapered Fibers by Gao, Song, Wen, Zengrun, Wang, Haiyang, Baker, Chams, Chen, Liang, Cai, Yangjian, Bao, Xiaoyi

“…Stimulated Brillouin scattering and the longitudinal strain performance based on Brillouin Optical Time Domain Analysis (BOTDA) in a 50 cm long nonuniform…”
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