https://publica.fraunhofer.de/entities/publication/d0bf3315-eb65-4f61-ae4c-cdd7580376a8
Thick femtosecond-inscribed silica VBGs for mid-IR spectral filtering applications
We report on the femtosecond inscription of a 3 mm thick silica volume Bragg grating. By combining it with a mid-IR supercontinuum laser, a narrowband light...
thickfemtosecondinscribedsilica