Application of an optical heterodyne interferometer to the inspection of surfaces
Abstract
- Publication:
-
Journal of Testing Evaluation
- Pub Date:
- September 1977
- Bibcode:
- 1977JTeEv...5..382L
- Keywords:
-
- Interferometers;
- Laser Applications;
- Optical Heterodyning;
- Surface Defects;
- Bragg Angle;
- Crystal Oscillators;
- Helium-Neon Lasers;
- Nondestructive Tests;
- Polarized Light;
- Instrumentation and Photography