Share Email Print
cover

Optical Engineering

Method For Measurement Of Parallelism Of Optically Parallel Plates
Author(s): M. V. R. K. Murty; R. P. Shukla
Format Member Price Non-Member Price
PDF $20.00 $25.00

Paper Abstract

The parallelism of optically parallel plates is generally measured by interferometers, autocollimators or dial gauges, depending on the accuracy required. A simple method is devised to measure the parallelism of opaque optical components, such as germanium windows, for which the conventional techniques of interferometric measurement in visible light could not be used conveniently.

Paper Details

Date Published: 1 June 1979
PDF: 2 pages
Opt. Eng. 18(3) 183352 doi: 10.1117/12.7972381
Published in: Optical Engineering Volume 18, Issue 3
Show Author Affiliations
M. V. R. K. Murty, Bhabha Atomic Research Centre (India)
R. P. Shukla, Bhabha Atomic Research Centre (India)


© SPIE. Terms of Use
Back to Top