Share Email Print
cover

Proceedings Paper

Interference phenomenon with correlated masks and its application
Author(s): Chander Prakash Grover; Kazuhiro Hane
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

We describe the interference fringes produced when periodic and aperiodic (random) amplitude masks are illuminated with partially coherent light. Periodic transmission gratings and the recordings of laser speckle patterns have been used to constitute the masks. We will discuss applications to measure the motion of objects and in particular study the rotational motion measurement using random masks.

Paper Details

Date Published: 1 January 1991
PDF: 8 pages
Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); doi: 10.1117/12.51114
Show Author Affiliations
Chander Prakash Grover, National Research Council Canada (Canada)
Kazuhiro Hane, National Research Council Canada (Japan)


Published in SPIE Proceedings Vol. 1332:
Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection
Chander Prakash Grover, Editor(s)

© SPIE. Terms of Use
Back to Top