Photonic crystals with tetragonal or cubic symmetry are fabricable by exposing photoresist SU-8 to interference patterns generated by phase masks. These crystals could have bandgaps up-to 27% of gap-center-frequency if made from silicon.
Holographic fabrication of woodpile-type photonic crystals with phase mask techniques
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 2 ; 1000-1001 Vol. 2
2005-01-01
1726406 byte
Conference paper
Electronic Resource
English
Holographic Fabrication of Woodpile-type Photonic Crystals with Phase Mask Techniques
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