Yu ZHANG, Meini GAO, Haitao DAI, Ying LIU, Qieni LÜ. Lieb Moire Photonic Lattice and Its Photonic Properties[J]. Acta Photonica Sinica, 2022, 51(6): 0623001
- Acta Photonica Sinica
- Vol. 51, Issue 6, 0623001 (2022)
Fig. 1. Construction method of Lieb Moire lattice
Fig. 2. Band structures of Lieb sublattice and Lieb Moire lattice with filling factor of 0.1
Fig. 3. Bandgap characteristic diagrams and band structures of Lieb lattice and Lieb Moire lattice（the illustrations show the curves of the main bandgap width changing with the filling factor）
Fig. 4. Flatness F of the photonic band varies with r1/α
Fig. 5. Electric energy distributions of the flat photonic band
Fig. 6. Bandgap characteristic diagram and band structure of Lieb composite Moire lattice（the illustrations shows the curve of the main bandgap width changing with the filling factor）
Fig. 7. Bandgap characteristic diagrams and band structures with r2=0.5r1 of Lieb Moire lattice and Lieb composite Moire lattice（the illustrations show the curves of the main bandgap width changing with the filling factor）
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