Fast-Response Liquid Crystals for 6G Optical Communications
We report two high birefringence and low viscosity nematic mixtures for phase-only liquid-crystal-on-silicon spatial light modulators. The measured response time (on + off) of a test cell with 2<i>π</i> phase change at 1550 nm, 5 V operation voltage, and 40 °C is faster than 10 ms. To im...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-07-01
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| Series: | Crystals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2073-4352/11/7/797 |