A simple optical method of measuring the tilt bias angle of liquid crystals
β Scribed by Dr. S. C. Jain; H. K. Singh; Mrs. K. S. Balakrishnan; S. Chandra
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 257 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0232-1300
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present a new method of measuring the tilt angle and the optical biaxiality in liquid crystals (LCs). The method uses a fitting procedure of the optical path difference in specially prepared LC cells. Measurements are performed in the Sc phase of 4-n-hexyloxyplienyl-4n-decyloxybenzoate (HOPDOH) b
## Abstract A simple and compact sensor for simultaneous measurement of the tilt angle and temperature is presented. The sensor is composed of a fiber taper and a fiber Bragg grating. The tilt angle is measured by monitoring the tiltβinduced loss of the taper. The grating is used for enhancing the