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Updated: Jun 22, 2026
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Writing Bragg Gratings in Multicore Fibers
Published on: April 20, 2016
Quantitative investigation of the refractive-index modulation within the core of a fiber Bragg grating
Betty P Kouskousis1, Claire M Rollinson, Daniel J Kitcher
1Optical Technology Research Laboratory, Centre for Telecommunications and Microelectronics, Victoria University, P.O. Box 14428, Melbourne City MC, Victoria 8001, Australia.
Optics Express
|June 17, 2009
Abstract:
A comparison is made between the modeled and experimentally determined microscopic images of a type I Bragg grating produced in the core of an optical fiber using the ultraviolet irradiation of a phase mask. The simulated image of the refractive-index distribution, which assumes a linear relationship between the irradiation intensity and the refractive-index change, is in good agreement with the measured image.
