Intersubband Antipolaritons in Quantum Cascade Laser Structures

• Authors: M. Pereira
• Languages of publication: EN

Abstracts

EN

This paper presents an application of a dielectric approach to the strong coupling between light and intersubband transitions in a quantum cascade laser structure. The multisubband transition possibility allows for an interesting scenario of coexisting absorption and gain branches in the antipolariton dispersions.

Keywords

EN

71.36.+c; 71.10.-w

Discipline

• 71.10.-w: Theories and models of many-electron systems
• 71.36.+c: Polaritons (including photon-phonon and photon-magnon interactions)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 3
• Pages: 783-786

Dates

published

2008-03

received

2007-08-26

Contributors

author

M. Pereira

• Materials and Engineering Research Institute, Sheffield Hallam University, S1 1WB, Sheffield, United Kingdom

References

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Identifiers

DOI

10.12693/APhysPolA.113.783