Passively Q-switched Ytterbium and Chromium all-fibre laser
arXiv:1209.3222
Abstract
A chromium-doped saturable absorber fibre stabilizes an otherwise spontaneously chaotic ytterbium- doped fibre laser. This original passively Q-switched all-fibre laser produces sustained and stable trains of smooth pulses at high repetition rate.
10th International Conference on Fiber Optics and Photonics, Guwahati : India (2010)