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Quantum nature of a strongly-coupled single quantum dot-cavity system
K. Hennessy, A. Badolato, M. Winger +6
Cavity quantum electrodynamics (QED) studies the interaction between a quantum emitter and a single radiation-field mode. When an atom is in strong coupling with a cavity mode1,2,…
Wavelength- and material-dependent absorption in GaAs and AlGaAs microcavities
C. P. Michael, K. Srinivasan, T. J. Johnson +5
The quality factors of modes in nearly identical GaAs and Al_{0.18}Ga_{0.82}As microdisks are tracked over three wavelength ranges centered at 980 nm, 1460 nm, and 1600 nm, with qu…
Validation of Lasing in Active Nanocavities
Yong-Seok Choi, Matthew T. Rakher, Kevin Hennessy +5
An unambiguous proof of lasing in an active nanocavity with ultrahigh spontaneous emission coupling factor (beta = 0.65) is presented. To distinguish the subtle lasing threshold fe…