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Design of a three-hole defect photonic crystal nanocavity with high-quality and enhanced Purcell factor.
- Source :
-
Optical Engineering . Jan2015, Vol. 54 Issue 1, p1-5. 5p. - Publication Year :
- 2015
-
Abstract
- An easy to realize L3 photonic crystal nanocavity that exhibits ultrahigh quality factor (Q-factor), ultrasmall mode volume, and a large Q/Vmode is proposed. A resonant cavity mode at 910.625 nm wavelength with Q-factor 4.93 x 105, mode volume 0.802 (λ/n)³, and Q/Vmode6.15 x 105 (λ/n)-3 is reported. The proposed design improves Q-factor by a factor of 84 and Q/Vmode by a factor of 70 in comparison to unoptimized L3 photonic crystal nanocavity. Such a high-quality nanocavity can be used to realize a strongly interacting quantum dot-nanocavity coupled system. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00913286
- Volume :
- 54
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Optical Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 101207968
- Full Text :
- https://doi.org/10.1117/1.OE.54.1.017106