Femtosecond laser writing of fiber Bragg gratings using the phase mask technique: a geometrical optics analysis based on the Bravais refractive index

Material modification is produced inside silica-based optical fibers of different diameters using tightly focused near-infrared (central ...

Source: Optics Express - April 4, 2024 Category: Physics Authors: Cyril Hnatovsky Stephen J. Mihailov Source Type: research