Diamond photonic crystal mirror with a partial bandgap by two 2D photonic crystal layers
SCIE
SCOPUS
- Title
- Diamond photonic crystal mirror with a partial bandgap by two 2D photonic crystal layers
- Authors
- Jeon, Seung-Woo; Kwon, Kiwon; Han, Sang-Wook; Kim, Yong-Su; Cho, Young-Wook; Lim, Hang-Tag; Moon, Sung; SHIN, HEEDEUK; Jung, Hojoong
- Date Issued
- 2020-12-21
- Publisher
- OPTICAL SOC AMER
- Abstract
- In this study, photonic crystals with a partial bandgap are demonstrated in the visible region using single-crystal diamonds. Quasi-three-dimensional photonic crystal structures are fabricated in the surface of the single-crystal diamonds using a tetrahedron Faraday cage that enables angled dry etching in three directions simultaneously. The reflection spectra can be controlled by varying the lattice constant of the photonic crystals. In addition, nitrogen-vacancy center single-photon sources are implanted on top of the diamond photonic crystals, and doubled collection efficiency from the light sources is achieved. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
- Keywords
- NITROGEN-VACANCY CENTER; LIGHT
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/104683
- DOI
- 10.1364/OE.413172
- ISSN
- 1094-4087
- Article Type
- Article
- Citation
- OPTICS EXPRESS, vol. 28, no. 26, 2020-12-21
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- There are no files associated with this item.
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