Optical confinement using a doughnut waveguide

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/50995

Title:	Optical confinement using a doughnut waveguide
Authors:	Tsai,YL;Hsu,KC;Chen,CC;Chen,CY;Chang,JY
Contributors:	光電科學與工程學系
Keywords:	FIBER;AIR
Date:	2010
Issue Date:	2012-03-27 18:14:56 (UTC+8)
Publisher:	國立中央大學
Abstract:	This paper examines the photonic band gap of periodically arranged doughnuts (torus). Using the proposed structure as a hollow waveguide, it is possible to obtain the complete bandgap and optical confinement. The diameter of the outputted beam from the waveguide can be the same order of magnitude as the wavelength.
Relation:	JOURNAL OF PHYSICS D-APPLIED PHYSICS
Appears in Collections:	[Department of Optics and Photonics] journal & Dissertation

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