Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals

Konstantin I. Rusakou; Anatoly A. Gladyshchuk; Sergey V. Chugunov; Yury P. Rakovich; John F. Donegan; Andrey L. Rogach; Nikolay Gaponik

doi:10.1117/12.793330

5 March 2008 Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals

Konstantin I. Rusakou, Anatoly A. Gladyshchuk, Sergey V. Chugunov, Yury P. Rakovich, John F. Donegan, Andrey L. Rogach, Nikolay Gaponik

Author Affiliations +

Proceedings Volume 7009, Second International Conference on Advanced Optoelectronics and Lasers; 70090H (2008) https://doi.org/10.1117/12.793330
Event: Second International Conference on Advanced Optoelectronics and Lasers, 2005, Yalta, Ukraine

Abstract

We present a detailed study of the localized coupled-cavity modes in a photonic molecule formed from two dielectric spherical microcavities with CdTe nanocrystals. A layer-by-layer deposition technique provides controllable coating of the microspheres with a shell of close-packed nanocrystals of approximately 4 nm in diameter. The observed spectral structures originate from the coupling of the electronic transitions in nanocrystals and the photon states of interacting microspheres and, in analogy to the formation of molecular electronic orbits, can be assigned to bonding and antibonding photon localized states.

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Konstantin I. Rusakou, Anatoly A. Gladyshchuk, Sergey V. Chugunov, Yury P. Rakovich, John F. Donegan, Andrey L. Rogach, and Nikolay Gaponik "Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals", Proc. SPIE 7009, Second International Conference on Advanced Optoelectronics and Lasers, 70090H (5 March 2008); https://doi.org/10.1117/12.793330

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