Band gap of silicon photonic crystal with square-lattice and windmill-shaped defects
A new type of 2D square-lattice photonic crystal with different windmill-shaped defects is proposed. Based on the plane wave expansion method and super cell theory, the band gaps of defect models are numerically analyzed according to the symmetry. We aim at further reducing the defect symmetry of ph...
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| Main Authors: | , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Elsevier
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/a1b9a36a49a0491ab304fa2ec217396b |
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