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Decay rate and renormalized frequency shift of a quantum wire Wannier exciton in a planar microcavity

Yueh-Nan Chen·Der-San Chuu·T. Brandes·B. Kramer
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Abstract

The superradiant decay rate and frequency shift of a Wannier exciton in a one-dimensional quantum wire are studied. It is shown that the dark mode exciton can be examined experimentally when the quantum wire is embedded in a planar microcavity. It is also found that the decay rate is greatly enhanced as the cavity length $L_{c}$ is equal to the multiple wavelength of the emitted photon. Similar to its decay rate counterpart, the frequency shift also shows discontinuities at resonant modes.

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Yueh-Nan Chen, Der-San Chuu, T. Brandes, B. Kramer. 2001-06-29. Decay rate and renormalized frequency shift of a quantum wire Wannier exciton in a planar microcavity. https://doi.org/10.1103/physrevb.64.125307

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