LIEKKI™ End Caps

End caps manufactured with LIEKKI™ passive fibers are used for expanding the output signal beam. Our end caps are manufactured with LIEKKI™ passive fibers with 125, 250 or 400 micron claddings.

LIEKKI™ end caps are embedded within a polished Angle Physical Contact (APC) connector. It is recommended that all residual pump power to be stripped out of the fiber before the end cap.

nLIGHT also offers a pump dump, which can be spliced into the end cap pigtail.

Features

• Provide beam expansion
• Provide interconnect
• Strip excess cladding light

Advantages

• Compact and reliable structure
• Fit common cladding geometries of 125, 250 and 400 microns
• Efficiently expand output signal beam

Applications

• For use on the output of fiber lasers and amplifiers

Please contact us for more information about LIEKKI™ end caps.