Spontaneous emission from semiconductor nanocrystals in coupled spherical microcavities

被引：3

作者：

Rakovich, YP ^{[1
]}

Gerlach, M ^{[1
]}

Bradley, AL ^{[1
]}

Donegan, JF ^{[1
]}

Boland, J ^{[1
]}

Connolly, T ^{[1
]}

Przyjalgowski, M ^{[1
]}

Ryder, A ^{[1
]}

Gaponik, N ^{[1
]}

Rogach, AL ^{[1
]}

机构：

[1] Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland

来源：

Fourth International Conference on Physics of Light-Matter Coupling in Nanostructures (PLMCN4) | 2005年 / 2卷 / 02期

关键词：

D O I：

10.1002/pssc.200460351

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on the coherent coupling of whispering gallery modes (WGM) in a photonic molecule formed from two melamine-formaldehyde spherical microcavities coated with a thin shell of light-emitting CdTe nanocrystals (NCs). Utilizing different excitation conditions the splitting of the WGM resonances originating from bonding and anti-bonding branches of the photonic states is observed and fine structure consisting of very sharp peaks resulting from lifting of the WGM degeneracy has been detected. Time-resolved measurements showed a slight increase in the spontaneous emission rate of NCs in a photonic molecule when compared to the spontaneous emission rate for NCs coating a single microsphere. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：858 / 861

页数：4

共 50 条

[21] Quantum theory of spontaneous emission from microcavities
Kira, M
Jahnke, F
Koch, SW
Berger, JD
Wick, DV
Nelson, TR
Khitrova, G
Gibbs, HM
[J]. PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES VI, PTS 1 AND 2, 1998, 3283 : 212 - 220
[22] SPONTANEOUS EMISSION IN PLANAR SEMICONDUCTOR MICROCAVITIES DISPLAYING VACUUM RABI SPLITTING
ABRAM, I
OUDAR, JL
[J]. PHYSICAL REVIEW A, 1995, 51 (05): : 4116 - 4122
[23] Spontaneous emission in planar semiconductor microcavities displaying vacuum Rabi splitting
[J]. Phys Rev A, 5 (4116):
[24] The multistability in the coupled semiconductor microcavities
Zhang, Yang
Zhang, Jun
Wu, Shao-Xiong
Yu, Chang-Shui
[J]. INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, 2015, 13 (07)
[25] Spontaneous emission suppression via quantum path interference in coupled microcavities
Dignam, MM
Fussell, DP
Steel, MJ
de Sterke, CM
McPhedran, RC
[J]. PHYSICAL REVIEW LETTERS, 2006, 96 (10)
[26] Time-resolved emission from semiconductor microcavities
Klopotowski, L
Viña, L
Kavokin, A
Dang, LS
André, R
[J]. ACTA PHYSICA POLONICA A, 2004, 106 (03) : 435 - 442
[27] Electrically tunable terahertz emission from semiconductor microcavities
Harel, R.
Brener, I.
Pfeiffer, L.N.
West, K.W.
Vandenberg, J.M.
Chu, S.G.
Wynn, J.
[J]. 2000, IEEE, Piscataway, NJ, United States
[28] Spontaneous emission of organic molecules and semiconductor nanocrystals in a photonic crystal
Gaponenko, SV
Bogomolov, VN
Petrov, EP
Kapitonov, AM
Eychmueller, AA
Rogach, AL
Kalosha, II
Gindele, F
Woggon, U
[J]. JOURNAL OF LUMINESCENCE, 2000, 87-9 : 152 - 156
[29] Excitons in strongly coupled semiconductor microcavities
Norris, TB
[J]. SEMICONDUCTOR QUANTUM OPTOELECTRONICS: FROM QUANTUM PHYSICS TO SMART DEVICES, 1999, 50 : 121 - 150
[30] Nonlinear optics of coupled semiconductor microcavities
Carusotto, I
La Rocca, GC
[J]. PHYSICS LETTERS A, 1998, 243 (04) : 236 - 242

← 1 2 3 4 5 →