Enhancement of spectral response of Bragg gratings written in nanostructured and multi-stepped optical fibers with radially shaped GeO2 concentration
T Osuch, A Anuszkiewicz, D Zakrzewski… - Optics …, 2020 - opg.optica.org
We present experimental results on fiber Bragg gratings inscription in nanostructured
graded-index (nGRIN) and multi-step index (MSIN) optical fibers, both having non-uniform …
graded-index (nGRIN) and multi-step index (MSIN) optical fibers, both having non-uniform …