LIEKKI® Coreless Passive Fibers

LIEKKI® coreless passive fibers are designed and manufactured to be used as end caps in fiber amplifiers and lasers. The fibers contain no core and consist only of a silica cladding which is coated by a dual layer low index acrylate. LIEKKI® coreless passive fibers are ideal for reducing back reflections from fiber ends and preventing fiber damage at the end face in high power applications.

Features

  • Compatibility:
    Matching with industry standard cladding geometries 125, 250, 400, 480, 500, 600 and 900 µm
    Round, silica cladding for easy cleaving, splicing and handling

  • Reliability:
    Double cladding fiber coating proven to operate up to 150˚C and in extreme humidity

Applications

  • Fiber end caps for fiber lasers and amplifiers

  • Reduction of back reflections

  • Prevention of fiber end facet damage in high power applications

Available versions

Download Datasheet Passive-125DC, Passive-250DC, Passive-400DC, Passive-480DC, Passive-500DC, Passive-600DC, Passive-900DC

Customized solutions available on request

Visit our Optical Fiber FAQ, find your local sales channel or contact us directly

-
Previous
Previous

LIEKKI® Passive-20/250DC

Next
Next

LIEKKI® Er30-4/125