1 research outputs found
Graphene mode-locked femtosecond Cr:LiSAF laser
We report the first demonstration of femtosecond pulse generation from a Cr:LiSAF laser mode-locked with a monolayer graphene saturable absorber. Nearly transform-limited 72-fs pulses were generated at 850 nm with only two 135-mW pump diodes. © OSA 2015