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Plasmon-Photon Coupled Modes Lasing in a Silver-Coated Hemisphere.
- Source :
- IEEE Photonics Technology Letters; Feb2016, Vol. 28 Issue 3, p351-354, 4p
- Publication Year :
- 2016
-
Abstract
- A metal-coated hemisphere microcavity is realized by a simple self-assembled process. Plasmon-photon hybrid modes are produced by the metallic microcavity, and the lasing wavelength exhibits a blue shift when compared with no-metal cavities. Simulation shows that the blue shift originates from the redistribution of the electric-field intensity in the microcavity. The metal-coated microcavity exhibits excellent lasing performance at room temperature with a quality factor of $\sim 2500$ , owing to high-smooth surface of the hemisphere. Our findings may provide a promising candidate for fundamental investigation of plasmon and photon modes interaction and cavity electrodynamics. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 10411135
- Volume :
- 28
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- IEEE Photonics Technology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 112538030
- Full Text :
- https://doi.org/10.1109/LPT.2015.2496225