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Bragg gratings in air–silica structured fibers
Optics Letters, 2003We report on grating writing in air-silica structured optical fibers with pure silica cores by use of two-photon absorption at 193 nm. A decrease in propagation loss with irradiation was observed. The characteristic growth curves were obtained.
Groothoff, N. +4 more
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Ultrashort bragg soliton in a fiber bragg grating
Optics Communications, 2002The propagation of a nonlinear ultrashort pulse in a photonic bandgap structure is investigated by using the finite-difference time-domain method. The simulation results show that an ultrashort pulse near the bandgap edge can propagate through a nonlinear fiber Bragg grating, even if the broadband spectrum of this ultrashort pulse overlaps the whole ...
Sien Chi, Boren Luo, Hong-Yih Tseng
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IEEE Photonics Technology Letters, 2005
Optical spectrum and polarization properties, including polarization-dependent reflectivity and loss and polarization-mode dispersion, of Bragg gratings imprinted in spun fibers with intrinsic asymmetric stress and millimeter spin periods are studied.
null Yong Wang +2 more
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Optical spectrum and polarization properties, including polarization-dependent reflectivity and loss and polarization-mode dispersion, of Bragg gratings imprinted in spun fibers with intrinsic asymmetric stress and millimeter spin periods are studied.
null Yong Wang +2 more
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Bragg gratings in multimode fiber
SPIE Proceedings, 2004Recently, multimode fiber (MMF) and components based on MMF have attracted much attention due to their potential applications in future optical access networks. Fiber Bragg gratings (FBGs) are considered to be key components in both telecommunication and sensing applications.
Hong-Gang Yu +6 more
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2019
According to the optical structure and sensing principle, fiber gratings are divided into phase shift grating, chirped grating, blazed grating, long period grating, and Bragg grating. Based on the basic principle and theoretical analysis of fiber Bragg grating, this chapter systematically introduces and analyzes the sensing principle, structure design ...
Yanliang Du +3 more
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According to the optical structure and sensing principle, fiber gratings are divided into phase shift grating, chirped grating, blazed grating, long period grating, and Bragg grating. Based on the basic principle and theoretical analysis of fiber Bragg grating, this chapter systematically introduces and analyzes the sensing principle, structure design ...
Yanliang Du +3 more
openaire +1 more source
Fiber Bragg grating technology fundamentals and overview
Journal of Lightwave Technology, 1997G Meltz, K O Hill
exaly
Multiplexed fiber Bragg grating strain-sensor system with a fiber Fabry–Perot wavelength filter
Optics Letters, 1993A D Kersey, W W Morey
exaly