, Volume 3, Issue 9, pp 653-660,
Open Access This content is freely available online to anyone, anywhere at any time.
Date: 09 Sep 2010

A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser


We report an ultrafast laser mode-locked with a graphene saturable absorber. The linear dispersions of the Dirac electrons in graphene enable wideband tunability. We get ∼1 ps pulses, tunable between 1525 and 1559 nm, with stable mode-locking, insensitive to environmental perturbations.