Enabling Ideal Selective Solar Absorption with 2D Metallic Dielectric Photonic Crystals
A metallic dielectric photonic crystal with solar broadband, omni-directional, and tunable selective absorption with high temperature stable (1000 °C, 24 hrs) properties is fabricated on a 6” silicon wafer. The broadband absorption is due to a high density of optical cavity modes overlapped with an...
| Main Authors: | , , , , , , , , , |
|---|---|
| Outros autores: | |
| Formato: | Artigo |
| Idioma: | en_US |
| Publicado: |
Wiley Blackwell
2014
|
| Acceso en liña: | http://hdl.handle.net/1721.1/90486 https://orcid.org/0000-0002-3125-3268 https://orcid.org/0000-0002-7184-5831 https://orcid.org/0000-0001-7045-1200 https://orcid.org/0000-0001-6386-5878 https://orcid.org/0000-0001-5713-629X |
| Summary: | A metallic dielectric photonic crystal with solar broadband, omni-directional, and tunable selective absorption with high temperature stable (1000 °C, 24 hrs) properties is fabricated on a 6” silicon wafer. The broadband absorption is due to a high density of optical cavity modes overlapped with an anti-reflection coating. Results allow for large-scale, low cost, and efficient solar-thermal energy conversion. |
|---|