What question did this study set out to answer?

Investigate the spectral response of a monolithic semiconductor quantum microcavity containing quantum wells under resonance conditions.

December 7, 1992Physical Review Letters

Observation of the coupled exciton-photon mode splitting in a semiconductor quantum microcavity

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Authors

CWClaude WeisbuchUniversité Paris-Panthéon-Assas MNM. NishiokaJuntendo University AIAkio IshikawaTokyo Institute of Technology

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Implication

Experimental study demonstrates exciton-photon mode splitting in semiconductor quantum microcavities, indicating strong coupling between quantum-well excitons and cavity electromagnetic fields.

Key Points

Investigate the spectral response of a monolithic semiconductor quantum microcavity containing quantum wells under resonance conditions.
Fabricated a monolithic semiconductor quantum microcavity incorporating 76-Å quantum wells as the active medium.
Measured the spectral response when tuning the quantum-well excitons into resonance with the optical microcavity electromagnetic field.
Observed mode splitting at resonance, corresponding to exciton vacuum-field Rabi splitting or coupled-oscillator normal-mode splitting.
Deduced an exciton oscillator strength of 4 × 10¹² cm⁻² for the 76-Å quantum wells.

Cite This Study

Weisbuch et al. (1992) studied this question.

synapsesocial.com/papers/69d84935d2f7327e70ae29dd https://doi.org/10.1103/physrevlett.69.3314

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Implication

Experimental study demonstrates exciton-photon mode splitting in semiconductor quantum microcavities, indicating strong coupling between quantum-well excitons and cavity electromagnetic fields.

Observation of the coupled exciton-photon mode splitting in a semiconductor quantum microcavity

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Member takes

Implication

Key Points

Cite This Study

Observation of the coupled exciton-photon mode splitting in a semiconductor quantum microcavity

Discussion

Member takes

Implication

Key Points

Cite This Study

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