Start // Fiber Optics // Fiber Couplers / Collimators // Coupler // Fiber Collimator for collimating large beam diameters by Schäfter + Kirchhoff - 60FC-L-4-RGBV11-47

60FC-L-4-RGBV11-47

Fiber Collimator for collimating large beam diameters

Features

The fiber collimator is designed for collimating radiation exiting from an optical fiber cable or used in reverse for coupling a beam into an optical fiber cable.
  • Large beam diameters: Focal length 11 mm
  • Optics type: Triplet optics, Apochromatic
  • AR-Coating: 400 - 700 nm
  • Working range: 400 - 700 nm
  • Paraxial coupling axis, FC-APC connection
  • Front connector accepts attachment optics

Description

The fiber collimators series 60FC-L is designed for collimating radiation exiting optical fiber cables with high pointing stability and large beam diameters. They can also be used in reverse-mode as fiber incouplers. They are suitable for single-mode and polarization-maintaining fiber cables leading to collimated beams with a Gaussian intensity profile.
The features of the collimator type 60FC-L include:

Optics

Adjustment of focus
The distance between fiber end-face and collimating optics is manually by shifting the lens tube. The lens does not rotate when adjusting the focus. The final focus setting is locked by means of two radially arranged clamping screws. Additionally, attachment optics of series 60FC-L can be mounted to the front of the collimator.

Connector Type
The fiber collimator is equipped with a FC-APC type receptacle. Because of the spring-loaded fiber ferrule the fiber collimator has an additional grub screw to increase pointing stability.

Material
The fiber collimator type 60FC-L is made from nickel silver/aluminium (standard)

Mounting
The collimators series 60FC-L all possess a flange for low-strain mounting e.g. using the clamp collars series CC.