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:Real-space observation of nanojet-induced modes in a chain of microspheres
學年102
學期2
出版(發表)日期2014/04/18
作品名稱Real-space observation of nanojet-induced modes in a chain of microspheres
作品名稱(其他語言)
著者Liu, Cheng-Yang; Wang, Po-Kai
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(22-23), pp.1636-1641
摘要The three-dimensional real-space observation of photonic nanojet-induced modes in a chain of microspheres with different diameters is reported. The optical transmission properties of a chain of microspheres are studied by using high resolution finite-difference time-domain calculation. The photonic nanojet-induced modes in different chains of microspheres are measured by using a scanning optical microscope system with an optical-fiber probe. We observe the photonic nanojet-induced modes from optical microscope images for chains of 3 μm, 5 μm, and 8 μm microspheres deposited on a patterned silicon substrate. The incident beam can be periodically reproduced in chains of dielectric microspheres giving rise to lossless periodically optical focusing with period of two diameters. Detailed theoretical and experimental data on the transmission, scattering loss, and field-of-view are presented. This waveguide technique can be used in biomedical microscopy, ultra-precise laser process, microfluidics, and nanophotonic circuits.
關鍵字Nanojet-induced mode; Microsphere; Waveguide
語言英文
ISSN0375-9601
期刊性質國外
收錄於SCI
產學合作
通訊作者劉承揚
審稿制度
國別荷蘭
公開徵稿
出版型式紙本
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