Parabolic polarization splitting of Tamm states in a metal-organic microcavity
| Autor: | Ivan Iorsh, M. A. Kaliteevski, Robert Brückner, S. I. Hintschich, Markas Sudzius, Vadim G. Lyssenko, Karl Leo, Alexey Kavokin, H. Fröb, R. A. Abram |
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| Rok vydání: | 2012 |
| Předmět: |
Photoluminescence
Photon Silver Physics and Astronomy (miscellaneous) Superlattice Physics::Optics 02 engineering and technology 7. Clean energy 01 natural sciences Molecular physics 010309 optics 0103 physical sciences Organic compounds Optical multilayers Spectroscopy Plasmon Photonic crystal Physics Condensed matter physics Photonic band gap 021001 nanoscience & nanotechnology Polarization (waves) Microcavities Quasiparticle Surface plasmon resonance 0210 nano-technology |
| Zdroj: | Applied physics letters, 2012, Vol.100(6), pp.062101 [Peer Reviewed Journal] |
| Popis: | We observe hybrid states of cavity photons and Tamm plasmons in an organic microcavity with an incorporated thin silver layer of increasing thickness up to 40 nm. Via μ-photoluminescence spectroscopy, we investigate their angular dependence. At oblique angles, we observe a TE-TM polarization splitting of more than 40 meV for each mode. An analytical model is developed to describe the coupling of Tamm plasmons and cavity photons and to account for the splitting of the orthogonally polarized resonances. |
| Databáze: | OpenAIRE |
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