FiberKey®: Our fibre couplers for quartz and hollow-core fibres.
Fibre couplers are used to couple laser beams into an optical fibre. The optics in fibre couplers can be optimally positioned along the x-axis, y-axis, and z-axis using adjustable screws to couple the maximum amount of laser power into an optical fibre.
The optics can also be tilted slightly. The fibre couplers are available for standard quartz fibres and hollow-core fibres (for Er:YAG and CO2).