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

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

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7009
DOIs	https://doi.org/10.1117/12.793330
Publication status	Published - 2008
Externally published	Yes
Event	2nd International Conference on Advanced Optoelectronics and Lasers, CAOL 2005 - Yalta, Ukraine Duration: 12 Sept 2005 → 17 Sept 2005

Publication series

Name
Volume	7009
ISSN (Print)	0277-786X

Conference

Conference	2nd International Conference on Advanced Optoelectronics and Lasers, CAOL 2005
Place	Ukraine
City	Yalta
Period	12/09/05 → 17/09/05

Research Keywords

Coupled microcavities
Mode degeneracy
Optical delay
Semiconductor nanocrystals
Whispering gallery modes

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10.1117/12.793330

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@inproceedings{372f46a67c584bbda115072eef17e9a9,

title = "Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals",

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.",

keywords = "Coupled microcavities, Mode degeneracy, Optical delay, Semiconductor nanocrystals, Whispering gallery modes",

author = "Rusakou, {Konstantin I.} and Gladyshchuk, {Anatoly A.} and Chugunov, {Sergey V.} and Rakovich, {Yury P.} and Donegan, {John F.} and Rogach, {Andrey L.} and Nikolay Gaponik",

year = "2008",

doi = "10.1117/12.793330",

language = "English",

isbn = "9780819472199",

volume = "7009",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "2nd International Conference on Advanced Optoelectronics and Lasers, CAOL 2005 ; Conference date: 12-09-2005 Through 17-09-2005",

}

Rusakou, KI, Gladyshchuk, AA, Chugunov, SV, Rakovich, YP, Donegan, JF, Rogach, AL & Gaponik, N 2008, Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7009, 70090H, 2nd International Conference on Advanced Optoelectronics and Lasers, CAOL 2005, Yalta, Ukraine, 12/09/05. https://doi.org/10.1117/12.793330

Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals. / Rusakou, Konstantin I.; Gladyshchuk, Anatoly A.; Chugunov, Sergey V. et al.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7009 2008. 70090H.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals

AU - Rusakou, Konstantin I.

AU - Gladyshchuk, Anatoly A.

AU - Chugunov, Sergey V.

AU - Rakovich, Yury P.

AU - Donegan, John F.

AU - Rogach, Andrey L.

AU - Gaponik, Nikolay

PY - 2008

Y1 - 2008

N2 - 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.

AB - 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.

KW - Coupled microcavities

KW - Mode degeneracy

KW - Optical delay

KW - Semiconductor nanocrystals

KW - Whispering gallery modes

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U2 - 10.1117/12.793330

DO - 10.1117/12.793330

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9780819472199

VL - 7009

BT - Proceedings of SPIE - The International Society for Optical Engineering

T2 - 2nd International Conference on Advanced Optoelectronics and Lasers, CAOL 2005

Y2 - 12 September 2005 through 17 September 2005

ER -

Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals

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