Efficient spin control in high-quality-factor planar microcavities

G. F. QUINTEIRO; P. DMITRUK ; ALIGIA A. A.

PHYSICAL REVIEW B

AMER PHYSICAL SOC

Lugar: New York; Año: 2012 vol. 86 p. 353291 - 353296

1098-0121

A semiconductor microcavity embedding donor impurities and excited by a laser field is modeled. By including general decay and dephasing processes, in particular, cavity photon leakage, detailed simulations show that control over the spin dynamics is significantly enhanced in high-quality-factor cavities, in which case picosecond laser pulses may produce spin flip with high-fidelity final states.