Gain modules and double-clad fibers

Our ytterbium doped double clad fibers offers the largest single-mode cores in the world enabling amplification to unprecedented power levels while keeping mode quality and stability. Packaged in an aeroGAIN gain module, the high performance of our fibers are easily accessible for building picosecond or femtosecond ultrafast fiber lasers.

aeroGAIN-ROD high power ytterbium rod fiber gain modules

aeroGAIN-ROD module is the ultimate in fiber amplification for pulsed lasers with a power handling previously only available in solid state configurations. With a 3300 µm2 mode field area and high pump absorption, the aeroGAIN-ROD module offers up to ten times the performance of our aeroGAIN-FLEX and -BASE models. Read more »