The luminous radiation system null which you follow the polariton mode which accompanies the electric injection of the quantum

摘要

At least optical cavity having an optical modes 1 A (10), the set reflector with a permeability of at least one (12), the first quantum well (21, 22) the present invention, and (20) The light has a (10) optical cavity that has electrical injection means (21, 22) of the quantum well (20) set of said first and (31, 32, 33) (2) a radiation system related to (1). The quantum well (20) set of said first (21, 22) is, at least one of the electronic resonance of them, it is arranged to be coupled system strong optical mode the optical cavity (10) as well yl, exciton - and is arranged to emit light (2) according to mixed mode polariton. In (1), the optical cavity (10), a quantum well, which is located outside the range of direct electrical injection means (31, 32, 33) The system (43, 44, 45 further comprising a second set of) (40), a second set of the above (40), at least one of the electronic resonance of them, the exciton the optical cavity (10) - and the strength of the polariton mixed mode As in the coupling system, and is positioned relative the quantum well (20) the set of the first (21, 22).