Ferroelectric Liquid Crystal Dammann Grating by Patterned Photoalignment
In this article, a ferroelectric liquid crystal (FLC) dammann grating (DG) is demonstrated based on the patterned photoalignment technology. By applying low electric field (10 V) on the FLC DG, the grating can switch between a diffractive state with 7 × 7 optical spots array and a non-diffractive st...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2017-03-01
|
| Series: | Crystals |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2073-4352/7/3/79 |