21 research outputs found
Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion towards all normal dispersion
Soliton operation and soliton wavelength tuning of erbium-doped fiber lasers
mode locked with atomic layer graphene was experimentally investigated under
various cavity dispersion conditions. It was shown that not only wide range
soliton wavelength tuning but also soltion pulse width variation could be
obtained in the fiber lasers. Our results show that the graphene mode locked
erbium-doped fiber lasers provide a compact, user friendly and low cost
wavelength tunable ultrahsort pulse source
Graphene mode locked ultrafast fiber lasers
10.1117/12.877514Proceedings of SPIE - The International Society for Optical Engineering7914-PSIS
Multifunctional CuO nanowire devices: P-type field effect transistors and CO gas sensors
10.1088/0957-4484/20/8/085203Nanotechnology208-NNOT