Our Fiber Bragg Grating reflectors are made using a robust process developed over the years for different types of fibers, designed with the specific needs of high power fiber laser manufacturers in mind. They feature a low thermal slope and tight wavelength matching, ideal for kW level laser systems, with a standard pump power handling of up to 3kW. They can be supplied simply recoated with our robust low index polymer recoating process or packaged inside our long-time proven high-power package.
They can be written on an extremely wide range of fibers, from industry standards to completely custom fibers, to precisely match the gain fiber you’re using. Our process is also very customizable in terms of central wavelength and spectral width for both the High Reflector and Output Coupler of an FBG pair. Contact-us for any custom request.
ITF unique approach can write the FBG on the output fiber of the pump combiner. That way, you don’t need to splice your combiner to the FBG which saves you assembly time and increase the reliability of your laser assembly. This is one splice less to worry in your assembly. Furthermore, ITF offers a 5% discount when you by the integrated solution compare to separate components.