Whole field surface roughness measurement by laser speckle correlation technique

Optics and Laser Technology

Volumn 33, Issue 6, 2001, Pages 427-434

  Toh, S L ^a   Quan, C ^a   Woo, K C ^a   Tay, C J ^a   Shang, H M ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

ASC; Laser speckle correlation; Surface roughness

Indexed keywords

LASER BEAMS; OPTICAL CORRELATION; ROUGHNESS MEASUREMENT; SURFACE ROUGHNESS;

LASER SPECKLE CORRELATION;

SPECKLE;

EID: 0035451020     PISSN: 00303992     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0030-3992(01)00054-8     Document Type: Article

References (10)

1. Surface roughness measurement
2. Surface roughness measurement by means of polychromatic speckle elongation
3. Optical surface roughness determination using speckle correlation technique
4. Analysis and modelling of laser measurement system performance for wood surface
5. Whole-field determination of surface roughness by speckle correlation
6. Roughness measurement using speckle photography
7. Application of speckle-correlation methods to surface-roughness measurement: A theoretical study
8. Roughness measurement by electronic speckle correlation and mechanical profilometry
9. Digital speckle correlation for on-line realtime measurement