A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber This article has been downloaded from IOPscience. Please scroll down to see the full text article. 2013 Laser Phys. Lett. 10 035103 (http://iopscience.iop.org/1612-202X/10/3/035103) Download details: IP Address: 161.122.109.48 The article was downloaded on 08/04/2013 at 12:43 Please note that terms and conditions apply. View the table of contents for this issue, or go to the journal homepage for more Home Search Collections Journals About Contact us My IOPscience