Zou, L.Ferrier, G.Afshar Vahid, S.Yu, Q.Chen, L.Bao, X.2007-10-112007-10-112004Applied Optics, 2004; 43(7):1583-15881559-128X1539-4522http://hdl.handle.net/2440/38984This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=ao-43-7-1583. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under lawenCopyright © 2004 Optical Society of AmericaDistributed brillouin scattering sensor for discrimination of wall-thinning defects in steel pipe under internal pressureJournal article002007165210.1364/AO.43.0015830001893786000152-s2.0-154236652548232