教師資料查詢 | 類別: 期刊論文 | 教師: 劉承揚 Cheng-yang Liu (瀏覽個人網頁)

標題: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
語言英文
ISSN0375-9601
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
國別荷蘭
公開徵稿
出版型式紙本
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