Switchable Photonic Nanojet by Electro-Switching Nematic Liquid Crystals
This paper first presents a switchable photonic nanojet (PNJ) generated by a polystyrene (PS) microsphere immersed in nematic liquid crystals (NLCs). The PNJ is switched by applying external voltage, which originates from the refractive index change in the surrounding medium caused by the field-indu...
| Main Authors: | , , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
MDPI AG
2019-01-01
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| 丛编: | Nanomaterials |
| 主题: | |
| 在线阅读: | http://www.mdpi.com/2079-4991/9/1/72 |