On Using Holograms for Test Glasses
- 1 April 1970
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 9 (4) , 822-827
- https://doi.org/10.1364/ao.9.000822
Abstract
Holograms have been made of test glass surfaces and later used in place of the test glass to evaluate optics. The reconstructed virtual image of the test glass surface is superimposed on the surface of the optic to be evaluated and the resulting interference rings interpreted with regard to power error and irregularity. This paper describes the technique used to produce and employ such holograms for both positive and negative surfaces.Keywords
This publication has 6 references indexed in Scilit:
- Holography as a Tool in the Testing of Large Aperture OpticsApplied Optics, 1967
- Lens and Surface Testing with Compact InterferometersApplied Optics, 1967
- Hologram Interferometry*†Journal of the Optical Society of America, 1966
- Surface-Deformation Measurement Using the Wavefront Reconstruction TechniqueApplied Optics, 1966
- Holographic InterferometryJournal of Applied Physics, 1966
- An Application of Wavefront Reconstruction to InterferometryApplied Optics, 1965