Optical fibers and modules

Optical fibers are at the heart of everything we do. We embed as many functions as possible directly into the fibers to make systems based on our fibers simpler, cheaper, and more reliable.

Our Crystal Fibre portfolio spans from nonlinear fibers for octave-spanning supercontinuum generation, over the World’s largest single-mode ytterbium gain fibers for high-power lasers and amplifiers, to advanced hollow-core fibers guiding the light in air.
Get our single-mode LMA fibers as fibers or patch cords with standard termination in our aeroGUIDE product range.

Our ytterbium-doped double-clad fibers offer the largest single-mode cores in the world, enabling amplification to unprecedented power levels while keeping mode quality and stability. Get it as fiber or in a gain module.

Ytterbium fiber gain modules

Photonic Crystal Fibers

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