Open AccessEfficient resonantly-clad-pumped laser based on a Er:YAG-core planar waveguide
Author(s) -
V. A. Fromzel,
N. Ter-Gabrielyan,
Mark Dubinskii
Publication year - 2018
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.26.003932
Subject(s) - optics , materials science , planar , laser , waveguide , slope efficiency , core (optical fiber) , optoelectronics , fiber laser , physics , computer graphics (images) , computer science
We demonstrated continuous wave operation of an in-band pumped Er:YAG planar waveguide laser with the output of 75 W at 1645 nm and a slope efficiency of 64% with respect to the absorbed pump power at 1532 nm.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom