Tm3+-doped CW fiber laser based on a highly GeO 2-doped dispersion-shifted fiber


A novel all-fiber laser based on a highly GeO2-doped dispersion-shifted Tm-codoped fiber, pumped at 1.56 μm wavelength and lasing at 1.862 μm wavelength with a slope efficiency up to 37% was demonstrated. The single-mode Tm-doped fiber with the 55GeO2-45SiO2 core was fabricated for the first time by MCVD technique. The laser produces spectral side bands, resulting from the four-wave mixing owing to the shift of the zero-dispersion-wavelength of the fiber to the laser wavelength, thus, making it potentially particularly attractive for dispersion management and ultrashort pulse generation.

Publication DOI:
Divisions: Engineering & Applied Sciences > Electrical, Electronic & Power Engineering
Engineering & Applied Sciences
Uncontrolled Keywords: Atomic and Molecular Physics, and Optics
Full Text Link: https://ntnuope ... .pdf?sequence=2
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://www.osa ... ri=oe-19-9-7992 (Publisher URL)
PURE Output Type: Article
Published Date: 2011-04-25
Authors: Dvoyrin, V. V. ( 0000-0001-7358-1641)
Sorokina, I. T.
Mashinsky, V. M.
Ischakova, L. D.
Dianov, E. M.
Kalashnikov, V. L.
Yashkov, M. V.
Khopin, V. F.
Guryanov, A. N.

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