Pyroistech

Fiber Bragg Gratings – Propagation phenomena

Periodic perturbations of the optical fiber core refractive index along the fiber length can be obtained using different techniques, such as the exposure to an intense laser irradiation, arc discharge or mechanical deformations as it was also mentioned in one of our previous post about long period fiber gratings (LPFGs). This post will not be focused on the fabrication… Seguir leyendo Fiber Bragg Gratings – Propagation phenomena