We demonstrate a widely tunable erbium-doped fiber (EDF) ring laser covering both the conventional wavelength band (C-band) and the long wavelength band (L-band). It features a wide tunable range, high output power, low-coherent, and depolarized output. A tunable range over 80 nm (1520-1600 nm) has been achieved by optimizing the length of the EDF and by using an intracavity fiber Fabry-Perot (FFP) filter
Published in:
Selected Topics in Quantum Electronics, IEEE Journal of
(Volume:7
,
Issue:
1
)
Date of Publication: Jan/Feb 2001