Ultra-high transmission of photonic nanojet induced modes in chains of core-shell microcylinders

淡江大學機構典藏 > 工學院 > 機械與機電工程學系暨研究所 > 期刊論文 > Item 987654321/78828

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題名:	Ultra-high transmission of photonic nanojet induced modes in chains of core-shell microcylinders
作者:	Liu, Cheng-yang
貢獻者:	淡江大學機械與機電工程學系
關鍵詞:	Photonic nanojet;Microcylinder;Waveguide
日期:	2012-10
上傳時間:	2012-10-29 10:34:07 (UTC+8)
出版者:	Amsterdam: Elsevier BV * North-Holland
摘要:	The ultra-high transmission of photonic nanojet induced modes in chains of core-shell microcylinders illuminated by a plane wave is reported. Using high resolution finite-difference time-domain simulation, the periodical focusing of lightwave in straight chains of touching core-shell microcylinders is characterized with the periodicity of photonic nanojets corresponding to the diameter of two microcylinders. The core-shell microcylinders are efficiently coupled to the collimated incident lightwaves. We observe the lightwave with high optical transport of 3 dB in the maxima of transmission spectra for a chain of core-shell microcylinders. The chains of core-shell microcylinders can be assembled inside hollow waveguide and used in a variety of microscopy techniques, biomedical applications, and optical microprobes with subwavelength spatial resolution.
關聯:	Physics Letters A 376(45), pp.3261-3266
DOI:	10.1016/j.physleta.2012.09.019
顯示於類別:	[機械與機電工程學系暨研究所] 期刊論文

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