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Fiber-fiber couplers 60FF-...

60FF-… Fiber-fiber couplers are used to connect two singlemode fibers that have different numerical apertures and mode field diameters.

A large variety of fiber collimator lenses and of laser beam coupler lenses is available.

The fiber-fiber coupler can be aligned and focussed so that fiber cables with non-core centered connectors can be coupled with a low coupling loss and, additionally, the polarization axes can be aligned.

60FF-… Fiber-fiber couplers are available with optics for wavelengths in the range 370–2300 nm and with inclined or coaxial coupling axes for use with connectors of type FC-PC or FC-APC, respectively.

Order Code

Fiber Collimator
Laser Beam Coupler
Schäfter + Kirchhoff GmbH - specialists for optical sensors and measurement technology
Kieler Str. 212, D-22525 Hamburg, Tel. +49(0)40 85 39 97-0, Fax +49(0)40 85 39 97-79