Stress changes in hydrogenated phosphorous-doped fibers after Bragg grating inscription have been measured. Fibers with three different drawing tensions have been investigated. The core stress was found to increase independently of the initial stress state
Fabien Sorin, Stella Andréa Françoise Laperrousaz, Hritwick Banerjee, Rémi Andréa La Polla, Andreas Leber, Chaoqun Dong, Syrine Mansour, Xue Wan