This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 128.6.218.72 This content was downloaded on 03/07/2014 at 12:37 Please note that terms and conditions apply. High power laser fiber fabricated through vapor phase doping of Ytterbium View the table of contents for this issue, or go to the journal homepage for more 2014 Laser Phys. Lett. 11 085105 (http://iopscience.iop.org/1612-202X/11/8/085105) Home Search Collections Journals About Contact us My IOPscience