BibTex format
@article{Popa:2011:10.1063/1.3552684,
author = {Popa, D and Sun, Z and Hasan, T and Torrisi, F and Wang, F and Ferrari, AC},
doi = {10.1063/1.3552684},
journal = {APPL PHYS LETT},
title = {Graphene Q-switched, tunable fiber laser},
url = {http://dx.doi.org/10.1063/1.3552684},
volume = {98},
year = {2011}
}