The coupling optics feature long term stability and a coupling efficiency of up to 90%, dependent on the laser parameters. A suitable focusing lens is selected to achieve optimal transmission properties from the wavelength (350nm to 3,000nm), laser beam diameter and fibre mode field diameter.
The fibre couplers are available as standard with an FC/PC or FC/APC connection (other connection systems are available upon request). Using a mounting flange they can be connected to the laser. The ConnectFiber is particularly compact with a 40mm x 40mm x 41.5mm housing and can be adjusted along six independent axes.