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:Characterization of photonic nanojets in dielectric microdisks
學年104
學期1
出版(發表)日期2015/09/01
作品名稱Characterization of photonic nanojets in dielectric microdisks
作品名稱(其他語言)在介電微米圓盤中光子奈米噴流的特性研究
著者Cheng-Yang Liu; Chien-Jung Chen
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Physica E: Low-dimensional Systems and Nanostructures 73, p.226-234
摘要The direct imaging of photonic nanojets in different dielectric microdisks illuminated by a laser source is reported. The SiO2 and Si3N4 microdisks are of height 650 nm with diameters ranging from 3 μm to 8 μm. The finite-difference time-domain calculation is used to execute the numerical simulation for the photonic nanojets in the dielectric microdisks. The photonic nanojet measurements are performed with a scanning optical microscope system. The photonic nanojets with high intensity spots and low divergence are observed in the dielectric microdisks illuminated from the side with laser source of wavelengths 405 nm, 532 nm and 671 nm. The experimental results of key parameters are compared to the simulations and in agreement with theoretical results. Our studies show that photonic nanojets can be efficiently created by a dielectric microdisk and straightforwardly applied to nano-photonics circuit.
關鍵字Photonic nanojet;Microdisk;Microscopy
語言英文
ISSN1873-1759;1386-9477
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
國別法國
公開徵稿
出版型式,電子版,紙本
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