An Optical Technique for Measuring Liquid Crystal Cell Thickness
- 1 January 1985
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals Letters
- Vol. 1 (5) , 147-150
- https://doi.org/10.1080/01406566.1985.10766978
Abstract
An optical interference method for measuring the thickness of a nematic liquid crystal cell is presented. The method requires only a small HeNe laser and a microscope objective. Careful measurements will yield thickness values accurate to within 1%.Keywords
This publication has 0 references indexed in Scilit: