We present first all-fiber unidirectional ring thulium-doped laser, based on isolator-free theta cavity configuration and fiber Bragg mirror as filtering element. Laser provides 1W output power with 30% slope efficiency, and linewidth of about 0.2nm.
Title
Unidirectional all-fiber thulium-doped laser based on theta cavity and fiber Bragg grating as filtering element
Published in
Lasers Congress 2016 (ASSL, LSC, LAC)
Pages
AM5A.5
Conference
Advances Solid State Laser 2016, Boston, Massachusetts, USA, October 30-November 3, 2016
Date
2016
Publisher
OSA Publishing
ISBN
978-1-943580-20-0
Record creation date
2017-08-31
