A Review on doped fibre laser

Abstract

The laser fields are very wide and advance for the coming optical generations. Fibre lasers are worth to play a vital role in the upcoming new uprising of science due to their role in experimental operations and to their strong experimental arrangement for any starter. Different categories of optical laser found for widespread use such as Erbium Doped Fibre laser (EDFL), Ytterbium Doped Fibre Laser (YDFL). We consider about EDFL and YDFL which are made by doping the fibre core with rare-earth elements of Erbium and Ytterbium respectively.