Preparation and properties of optical notch filters of cholesteric liquid crystals
β Scribed by Shoichi Ishihara; Fumiko Yokotani; Yoshihiro Matsuo; Kazuhisa Morimoto
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 368 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
A rigorous theory is developed of the optical properties of a mixture of right-handed and left-handed cholestcric liquid crystals, taking into account the effect of absorption. The dependence of the rotatory power and circulx dichroism on pitch and on sample thickness is discussed.
## Abstract A wideβband reflective polarizer from glassy siloxane cyclic sideβchain liquid crystals with stable optical properties was developed. The pitch gradient that formed was first stored by rapid cooling, which, by preventing the crystallization of glassy materials, was a very easy way of ke