nLIGHT’s ytterbium fiber product series, LIEKKI™ Yb1200, offers extremely high dopant concentrations resulting in short application lengths. Our Direct Nanoparticle Deposition (DND) fiber production technology allows creating fibers with very high homogeneity minimizing clustering and photodarkening.
LIEKKI™ ytterbium fibers are available in the following fiber types
Single mode and large mode area (LMA)
Single, double and triple cladding
Polarization maintaining (PM) and non-PM
Our LIEKKI™ Yb1200 product series covers the broad application field of ytterbium fibers ranging from low-power preamplifiers to high-average-power pulsed amplifiers and high-continuous wave (CW) power fiber lasers.
Explanation for LIEKKI™ fiber product codes
AABBBB-CC/DDOpt 1 – Opt 2 – Opt 3
AA =
Fiber dopant
BBBB =
Peak core absorption at 976nm for ytterbium Peak core absorption at 1530nm for erbium
LIEKKI™ Y