Title :
Novel electro-optical instrument for hole-diameter measurement
Author_Institution :
Lanchester Polytechnic, Department of Electrical & Electronic Engineering, Coventry, UK
fDate :
9/1/1980 12:00:00 AM
Abstract :
A new instrument has been built for the measurement of hole diameter. It exploits a novel technique in which the diameter of a light beam oscillates, and it has shown a high performance for its cost. It lends itself to automated use.
Keywords :
diameter measurement; electrooptical instrument; hole diameter measurement; oscillating light beam;
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education - Reviews, IEE Proceedings A
DOI :
10.1049/ip-a-1:19800065
