| Tunable nanojet-induced mode achieved by coupled core–shell microcylinders with nematic liquid crystals | |
|---|---|
| 學年 | 102 |
| 學期 | 1 |
| 出版（發表）日期 | 2014-01-01 |
| 作品名稱 | Tunable nanojet-induced mode achieved by coupled core–shell microcylinders with nematic liquid crystals |
| 作品名稱（其他語言） | |
| 著者 | Liu, Cheng-Yang |
| 單位 | 淡江大學機械與機電工程學系 |
| 出版者 | Amsterdam: Elsevier BV * North-Holland |
| 著錄名稱、卷期、頁數 | Physics Letters A 378(3), pp.229–234 |
| 摘要 | The tunable nanojet-induced mode achieved by coupled core-shell microcylinders with nematic liquid crystals is reported. The optical transmission properties of touching core-shell microcylinders with nematic liquid crystals are studied by using high resolution finite-difference time-domain simulation. We identify two rotation mechanisms of liquid crystal in terms of the coupling efficiency between neighboring core-shell microcylinders. The nanojet-induced guided modes depend strongly on the directors of liquid crystals. The optical transport can be continuously tuned in the core-shell microcylinder by controlling the directors of liquid crystals. The coupled core-shell microcylinders can be assembled inside hollow structures to build tunable optical waveguides for effective and low-loss guiding of photons. |
| 關鍵字 | Nanojet-induced mode; Microcylinder; Waveguide; Liquid crystal |
| 語言 | en |
| ISSN | 0375-9601 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Liu, Cheng-Yang |
| 審稿制度 | 是 |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/93370 ) |
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