DocumentCode
1954564
Title
Photonic crystal slabs with ring-shaped holes in a triangular lattice
Author
Mulot, Mikaël ; Säynätjoki, Antti ; Arpiainen, Sanna ; Lipsanen, Harri ; Ahopelto, Jouni
Author_Institution
Optoelectron. Lab., Helsinki Univ. of Technol., TKK, Finland
Volume
1
fYear
2005
fDate
3-7 July 2005
Firstpage
155
Abstract
We demonstrate a new type of photonic crystal made of a triangular lattice of ring-shape holes. We show that at low air-filling factors the photonic bandgap in such a photonic crystal is larger than in a conventional photonic crystal made of circular holes. To show the feasibility of such a photonic crystal, we manufactured a test structure in silicon-on-insulator.
Keywords
crystal structure; optical testing; optical waveguides; photonic band gap; photonic crystals; silicon-on-insulator; air-filling factor; optical waveguide; photonic bandgap; photonic crystal slab; ring-shaped hole; silicon-on-insulator; test structure manufacturing; triangular lattice; Etching; Frequency; Laboratories; Lattices; Optical losses; Optical waveguides; Photonic band gap; Photonic crystals; Silicon on insulator technology; Slabs;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2005, Proceedings of 2005 7th International Conference
Print_ISBN
0-7803-9236-1
Type
conf
DOI
10.1109/ICTON.2005.1505773
Filename
1505773
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