DocumentCode
733073
Title
Theoretical demonstration of Weyl points in 3D srs photonic crystals
Author
Goi, E. ; Cumming, B.P. ; Gu, M.
Author_Institution
Fac. of Sci., Eng. & Technol., Swinburne Univ. of Technol., Hawthorn, VIC, Australia
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We present the theoretical study of achiral 2-srs-networks and we show that these structures possess the frequency-isolated linear point degeneracies in their three-dimensional dispersion relations that define the illusive Weyl points. Our results are based on band structure calculations and can be realisable experimentally from microwave to optical frequencies via laser fabrication methods.
Keywords
microwave photonics; optical dispersion; photonic band gap; photonic crystals; 3D srs photonic crystals; Weyl points; achiral 2-srs-networks; band structure calculations; frequency-isolated linear point degeneracy; laser fabrication methods; microwave frequency; optical frequency; three-dimensional dispersion relations; Dispersion; Geometry; Isosurfaces; Optical device fabrication; Optical refraction; Photonic crystals; Writing;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183510
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