Active Fibers

Doped active fibers for highly reliable fiber laser systems and amplifiers

Our active fibers are offered in a variety of dopants such as ytterbium, erbium or erbium-ytterbium co-doped. They are specifically designed to meet the performance you need for fiber lasers used in a variety of applications, including optical amplifiers (EDFA) and LIDAR.

Product
Core Diameter
Core N.A.
Absorption *
Also available
Spec sheet
30
0.070
active
30
0.062
2.1
passive
* The absorption is measured at 1530 nm for erbium doped fibers, and at 915 nm for erbium/ytterbium