SECONDMENT
VOLUME BRAGG GRATING BY FS DIRECT LASER WRITING IN SILVER CONTAINING PHOSPHATE GLASSES
FROM : UNIVERSITÉ DE BORDEAUX (FRANCE)TO : UNIVERSITÉ LAVAL (QUÉBEC)
FROM : 26 NOVEMBER 2022 TO : 29 DECEMBER 2022
Involved Work Packages :
RESEARCHER
OBJECTIVES
Design and realise volume bragg grating by fs Direct Laser Writing in silver containing phosphate glasses using the phase-mask technique.
TASKS
The main tasks are to participate in the design of photonic components, realise volume bragg grating writen inside bulk glasses by laser inscription, characterize them by studying the impact of the inscription conditions on the performance of these components.
RESULTS
(Expected) High diffraction efficiency in transmission or reflection at a wavelength near 1.5µm, to see for 2 µm.