DocumentCode
689943
Title
Weyl points and line nodes in 3D photonic crystals
Author
Ling Lu ; Liang Fu ; Joannopoulos, John ; Soljacic, Marin
Author_Institution
Dept. of Phys., Massachusetts Inst. of Technol., Cambridge, MA, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We present theoretical discoveries of frequency-isolated Weyl points and line nodes, 3D linear point- and line-degeneracies, in gyroid photonic crystals. The associated surface states exhibit topological-protection and flat bands realizable from microwave to optical frequencies.
Keywords
microwave spectra; photonic crystals; surface states; 3D linear line-degeneracy; 3D linear point-degeneracy; 3D photonic crystals; flat bands; frequency-isolated Weyl points; gyroid photonic crystals; line node; microwave frequencies; optical frequencies; surface states; topological-protection; Electron optics; Materials; Photonic crystals; Photonics; Surface waves; Three-dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834333
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