Novel structures of simplified photonic crystal waveguides

CCUR > College of Natural Science and Engineering > College of Engineering > Department of Electrical Engineering > journal articles > Item 987654321/2776

Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/2776

Title:	Novel structures of simplified photonic crystal waveguides
Authors:	Lee KY;Lin YJ
Contributors:	電機系
Date:	2006
Issue Date:	2009-11-20 13:46:38 (UTC+8)
Abstract:	A conventional photonic crystal waveguide (PCWG) has been fabricated by constructing a large bulk of periodical rods (or holes) and omitting those on the desired optical paths. Thus the PCWG device usually occupies large area because of too many unnecessary rods/holes. In this paper, a simplified PCWG structure is described, which needs only three layers of rods on each side of the optical paths, to implement an ultra-compact optoelectronic device. Extra rods are eliminated. It is shown that the performance of the simplified PCWG is almost identical to that of the conventional one. The respective frequency responses of the transmission characteristics are analyzed by a finite-difference time-domain (FDTD) method and compared.
Relation:	JOURNAL OF MODERN OPTICS Volume: 53 Issue: 12 Pages: 1685-1698
Appears in Collections:	[Department of Electrical Engineering ] journal articles

Files in This Item:

File	Description	Size	Format
index.html		0Kb	Text	831	View/Open