Study of Raman amplification in DPP-BOTDA sensing employing Simplex coding for sub- meter scale spatial resolution over long fiber distances This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 222.178.10.252 This content was downloaded on 02/10/2013 at 10:18 Please note that terms and conditions apply. 2013 Meas. Sci. Technol. 24 094018 (http://iopscience.iop.org/0957-0233/24/9/094018) 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