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Cited by 437

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Ultrastrong Light-Matter Coupling Regime with Polariton Dots

Open access
Todorov, Y., Andrews, A. M., Colombelli, R., De Liberato, S., Ciuti, C., Klang, P., Strasser, G., Sirtori, C.·2010·Physical Review Letters

Abstract

The regime of ultrastrong light-matter interaction has been investigated theoretically and experimentally, using zero-dimensional electromagnetic resonators coupled with an electronic transition between two confined states of a semiconductor quantum well. We have measured a splitting between the coupled modes that amounts to 48% of the energy transition, the highest ratio ever observed in a light-matter coupled system. Our analysis, based on a microscopic quantum theory, shows that the nonlinear polariton splitting, a signature of this regime, is a dynamical effect arising from the self-interaction of the collective electronic polarization with its own emitted field.

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Metadata

Authors
Todorov, Y., Andrews, A. M., Colombelli, R., De Liberato, S., Ciuti, C., Klang, P., Strasser, G., & Sirtori, C.
Venue
Physical Review Letters
Published
2010-11-02
Volume
105
Issue
19
Pages
196402-196402
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2051914691
Cited by
437
References
2
FWCI
12.41
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Ultrastrong Light-Matter Coupling Regime with Polariton Dots. https://app.cochat.ai/papers/10.1103/physrevlett.105.196402
The paper
Todorov, Y., Andrews, A. M., Colombelli, R., De Liberato, S., Ciuti, C., Klang, P., Strasser, G., & Sirtori, C. (2010). Ultrastrong Light-Matter Coupling Regime with Polariton Dots. Physical Review Letters. https://doi.org/10.1103/physrevlett.105.196402

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