INVESTIGADORES
BRUCHHAUSEN Axel Emerico
artículos
Título:
Theory of polariton-mediated Raman scattering in microcavities
Autor/es:
L. M. LEÓN HILARIO; A. BRUCHHAUSEN; A. M. LOBOS; A. A. ALIGIA
Revista:
JOURNAL OF PHYSICS CONDENSED MATTER
Editorial:
IOP
Referencias:
Año: 2007 vol. 19 p. 176210 - 176210
ISSN:
0953-8984
Resumen:
We calculate the intensity of the polariton-mediated inelastic light scatteringin semiconductor microcavities. We treat the exciton-photon couplingnonperturbatively and incorporate lifetime effects in both excitons and photons,and a coupling of the photons to the electron-hole continuum. Taking thematrix elements as fitting parameters, the results are in excellent agreement withmeasured Raman intensities due to optical phonons that are resonant with theupper polariton branches in II-VI microcavities with embedded CdTe quantumwells.
