ISSN: 0090-3973
Page Count: 3

Study of Steel Weldments Using Electronic Speckle Pattern Interferometry
Sivaganthan, J
Laser Research Laboratory, Department of Physics, University of Malaya,

Ganesan, AR
Laser and Electro-Optics Laboratory, Institute for Advanced Studies, University of Malaya,

Tan, BC
Laser and Electro-Optics Laboratory, Institute for Advanced Studies, University of Malaya,

Low, KS
Laser and Electro-Optics Laboratory, Institute for Advanced Studies, University of Malaya,

Sirohi, RS
Applied Optics Laboratory, Department of Physics, Indian Institute of Technology,

(Received 26 January 1992; accepted 15 June 1993)

Abstract

This paper describes the use of Electronic Speckle Pattern Interferometry (ESPI) in the detection of defects in welded steel plates. Experimental results obtained using this technique are described.

Keywords:
Electronic Speckle Pattern Interferometry (ESPI), steel weldments

Paper ID: JTE12628J
DOI: 10.1520/JTE12628J
ASTM International is a member of CrossRef.