AC Field Enhancement of Diffraction From Permanent Gratings in Dye-Doped Liquid Crystals
Permanent gratings can be written in doped liquid crystals with high dye concentration without any externally applied electric field, using low intensity, visible light. The gratings are adaptive as their diffraction efficiency can be easily modulated and controlled enhanced by an AC field. The diff...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2004.
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| Subjects: | |
| Online Access: | Get fulltext |