Author:
Yamanaka Tomoki,Illarionov Mikhail,Amma Yoshimichi,Okude Satoshi,Ohmori Kenichi
Abstract
We propose a manufacturing method for a long-gauge FBG array utilizing writing-thorough coating technology using an automated reel-to-reel process that enables Bragg wavelength control in each FBG unit and precise control of the concatenation point.