Title :
YDFL Operating in 1150–1200-nm Spectral Domain
Author :
Dvoyrin, V. ; Medvedkov, O. ; Sorokina, I.
Author_Institution :
V. Dvoyrin is with Department of Physics, Norwegian University of Science and Technology, N-7491 Trondheim, Norway.(email:vladislav.dvoyrin@ntnu.no)
Abstract :
A family of high-power Yb-doped fiber lasers operated in the range of 1150–1180 nm with output powers of up to 35 W and optical efficiencies up to 60% is realized. Operation at 1200 nm is also demonstrated. Amplified spontaneous emission increase with output power increase is analyzed in frames of the inhomogeneous broadening concept.
Keywords :
Infrared spectroscopy; Yb-doped optical fibers; optical fiber lasers;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.2013.2250255
