Fabrication and optical characteristics of silicon-based two-dimensional wavelength division multiplexing splitter with photonic crystal directional waveguide couplers

機構典藏 > College of Engineering > Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering > Journal Article > Item 987654321/56766

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Title:	Fabrication and optical characteristics of silicon-based two-dimensional wavelength division multiplexing splitter with photonic crystal directional waveguide couplers
Authors:	Liu, Cheng-Yang
Contributors:	淡江大學機械與機電工程學系
Keywords:	Photonic crystal;Splitter;Coupler
Date:	2011-07
Issue Date:	2013-07-09 15:32:11 (UTC+8)
Publisher:	Amsterdam: Elsevier BV * North-Holland
Abstract:	Photonic crystals have many potential applications because of their ability to control lightwave propagation. We report on the fabrication and optical properties of quasi-two-dimensional photonic crystals with triangular lattice of dielectric rods in air. Rod-type photonic crystal structures were fabricated in silicon by electron beam lithography and dry-etching techniques. Wavelength division multiplexing splitters were fabricated from two-dimensional photonic crystal directional waveguide couplers. Transmission spectra were measured and device operation was shown to be in agreement with theoretical calculations. The splitters can be used in visible light region. Such an approach to photonic element systems should enable new applications for designing components in photonic integrated circuits.
Relation:	Physics Letters A 375(28-29), pp.2754-2758
DOI:	10.1016/j.physleta.2011.06.017
Appears in Collections:	[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

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