This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 81.18.218.30 This content was downloaded on 13/06/2014 at 07:12 Please note that terms and conditions apply. Phosphate Yb 3+ photonic crystal fiber single-mode laser with enormous high pump absorption View the table of contents for this issue, or go to the journal homepage for more 2014 Laser Phys. Lett. 11 085104 (http://iopscience.iop.org/1612-202X/11/8/085104) Home Search Collections Journals About Contact us My IOPscience