© 2016 by Castor Optics, Inc.

Double-clad fiber couplers

Our couplers efficiently separate or combine light from the core and inner cladding of a double-clad fiber. They are available through Thorlabs and span visible and near infrared wavelengths.

Plug-&-play modules

We know our couplers inside-out. Let us work out the best way to integrate them with other fiber components for your application.

Double-clad fibers

Many of our couplers integrate double-clad fibers developed by us for biomedical imaging. We offer single mode operations for visible up to near infrared wavelengths.