Coreless fiber

1 rub.

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Coreless fiber


  • Cladding diameter 
  • 125±1 μm
  • Coating diameter 
  • 250±10 μm
  • Description
  • Features

Allows beam expanding at the end face of small core fiber, reduces end face power dencity due to larger MFD and minimize power density related end effects.

It can also reduce Fresnel back reflection coupling effecienty. Also is used as a hermetic seal for Photonic Crystal Fibers (PCF).

Parameters of the fiber may be customized.

JSC «Leningrad Laser Systems» (LLS) offers full technical support and worldwide shipping of products. We guarantee you high quality and fast supply of components and equipment!

  • Parameter
  • Cladding diameter 
    125±1 μm
  • Coating diameter 
    250±10 μm