Electrically tunable photo-aligned hybrid double-frequency liquid crystal polarisation grating
文献类型：期刊论文
| 作者 | Li, S. Z.; Liu, Y. G.; Liu, C. J.; Zhao, Z. W.; Wang, C. M.; Peng, Z. H.; Wang, Q. D.; Xuan, L.
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| 刊名 | Liquid Crystals
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| 出版日期 | 2018 |
| 卷号 | 45期号:12页码:1753-1759 |
| 关键词 | Polarisation grating hybrid alignment double-frequency liquid crystal driving voltage response time switch Chemistry Crystallography Materials Science |
| ISSN号 | 0267-8292 |
| DOI | 10.1080/02678292.2018.1485976 |
| 英文摘要 | A polarisation grating (PG) based on the hybrid photo-aligned double-frequency liquid crystal has been demonstrated and fabricated in this paper. The single-order diffraction efficiency is above 95% for circular polarisation incident light. The PG can be driven by 2.5V/mu m electric field with alternating frequency and has no Freedericksz transition threshold. In response time, the rise time and decay time are 650, respectively; the sub-millisecond can be achieved under a low driving voltage. [GRAPHICS] . |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60647]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Li, S. Z.,Liu, Y. G.,Liu, C. J.,et al. Electrically tunable photo-aligned hybrid double-frequency liquid crystal polarisation grating[J]. Liquid Crystals,2018,45(12):1753-1759. |
| APA | Li, S. Z..,Liu, Y. G..,Liu, C. J..,Zhao, Z. W..,Wang, C. M..,...&Xuan, L..(2018).Electrically tunable photo-aligned hybrid double-frequency liquid crystal polarisation grating.Liquid Crystals,45(12),1753-1759. |
| MLA | Li, S. Z.,et al."Electrically tunable photo-aligned hybrid double-frequency liquid crystal polarisation grating".Liquid Crystals 45.12(2018):1753-1759. |
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