1.
Opt Lett
; 38(10): 1745-7, 2013 May 15.
Article
in English
| MEDLINE
| ID: mdl-23938931
ABSTRACT
We report on mode-locking of a Cr:YAG laser at 1516 nm using a monolayer graphene-based saturable absorber of transmission type generating 91 fs pulses with a Fourier product of 0.38 at an average output power exceeding 100 mW. Stable single-pulse mode-locked operation without any sign of Q-switching instabilities or multiple pulses is achieved.
