| Autor: |
Shalaginov, Mikhail Y., Vorobyov, Vadim V., Liu, Jing, Ferrera, Marcello, Akimov, Alexey V., Lagutchev, Alexei, Smolyaninov, Andrey N., Klimov, Vasily V., Irudayaraj, Joseph, Kildishev, Alexander V., Boltasseva, Alexandra, Shalaev, Vladimir M. |
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| Zdroj: |
Laser & Photonics Reviews; Jan2015, Vol. 9 Issue 1, p120-127, 8p |
| Abstrakt: |
The broadband enhancement of single-photon emission from nitrogen-vacancy centers in nanodiamonds coupled to a planar multilayer metamaterial with hyperbolic dispersion is studied experimentally. The metamaterial is fabricated as an epitaxial metal/dielectric superlattice consisting of CMOS-compatible ceramics: titanium nitride (TiN) and aluminum scandium nitride (AlxSc1-xN). It is demonstrated that employing the metamaterial results in significant enhancement of collected single-photon emission and reduction of the excited-state lifetime. Our results could have an impact on future CMOS-compatible integrated quantum sources. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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