Ontology highlight
ABSTRACT:
SUBMITTER: Liu X
PROVIDER: S-EPMC3779847 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Scientific reports 20130101
Multi-wavelength lasers have widespread applications (e.g. fiber telecommunications, pump-probe measurements, terahertz generation). Here, we report a nanotube-mode-locked all-fiber ultrafast oscillator emitting three wavelengths at the central wavelengths of about 1540, 1550, and 1560 nm, which are tunable by stretching fiber Bragg gratings. The output pulse duration is around 6 ps with a spectral width of ~0.5 nm, agreeing well with the numerical simulations. The triple-laser system is control ...[more]