Jovanovic Nemanja, Fuerbach Alexander, Marshall Graham D, Withford Michael J, Jackson Stuart D
Centre for Ultrahigh-bandwidth Devices for Optical Systems (CUDOS), Centre for Lasers and Applications (CLA), Department of Physics, Macquarie University, North Ryde, New South Wales 2109, Australia.
Opt Lett. 2007 Jun 1;32(11):1486-8. doi: 10.1364/ol.32.001486.
We report on a narrowband 5 W cw fiber laser incorporating a point-by-point fiber Bragg grating inscribed into the core of a Yb(3+)-doped double-clad fiber. The laser featured excellent long-term wavelength and power stability (0.3%), as well as a very narrow (15 pm) linewidth, when passive temperature stabilization of the grating was implemented.