Fiber Bragg gratings
The Bragg grating workstation is based on femtosecond laser writing. It enables writing on non-sensitive fibers as well as non-silica fibers.
Advantages of femtosecond writing
•Inscription in various non-sensitized fibers, standard silica (and PM) fibers, active fibers, solid core PCF’s and specialty fibers including fluoride, chalcogenide and sapphire.
Inscription through the fiber jacket
Higher thermal stability compared to UV gratings (>1000℃)