Most of our nonlinear photonic crystal fibers are available with FC/PC or FC/APC connectors, or spliced to standard single mode fibers. Please check for each specific fiber.
Whenever the fiber is connectorized, the fiberend is sealed over a distance through collapse of the holes. This causes the beam to expand towards the endfacet, thus creating an endcap effect which will increase the effective damage threshold of the fiber. The sealing length / spot size depends on the type of fiber.
In addition, our most popular PM supercontinuum fiber for 800-nm-range pumping is available as the FemtoWHITE 800 and FemtoWHITE CARS devices in which the fibers are mounted in a metal housing with sealed cleanable end-facets.