Optical Frequency Domain Reflectometry and Inverse Scattering for Improved Fiber Bragg Grating Manufacturing

Optical Frequency Domain Reflectometry and Inverse

S. Kieckbusch,
Optical Frequency Domain Reflectometry and Inverse Scattering for Improved Fiber Bragg Grating Manufacturing
VDE-ITG-Fachausschuss 9.1 - Diskussionssitzung: Messung und Modellierung in der Optischen Nachrichtentechnik, MMONT 2005 - 1.-3. Juni, Elsa-Brändström-Haus, Hamburg-Blankenese (Paper Fr 2), p. 24 (2005)

Abstract: Accurate reconstruction of the spatial structure of Fiber Bragg Gratings with a resolution of some microns can be done using Optical Frequency Domain Reflectometry and Inverse Scattering. We are incorporating these methods for analyzing, improving and calibrating UV-writing setups. Furthermore we are performing in-situ measurements for accurately tailoring local grating properties in an iterative process with as few as three UV-writing steps.

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