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Titolo:
PULSED VERTICAL-CAVITY-LASER EMISSION SYNCHRONIZED TO ELECTRON-SPIN PRECESSION
Autore:
RUHLE WW; HALLSTEIN S; BERGER JD; HILPERT M; SCHNEIDER HC; JAHNKE F; KOCH SW; GIBBS HM; KHITROVA G; OESTREICH M;
Indirizzi:
UNIV MARBURG,FACHBEREICH PHYS,RENTHOF 5 D-35032 MARBURG GERMANY UNIV MARBURG,WISSENSCH ZENTRUM MAT WISSENSCH D-35032 MARBURG GERMANY MAX PLANCK INST FESTKORPERFORSCH D-70569 STUTTGART GERMANY UNIV ARIZONA,CTR OPT SCI TUCSON AZ 85721
Titolo Testata:
Physica status solidi. b, Basic research
fascicolo: 1, volume: 206, anno: 1998,
pagine: 387 - 398
SICI:
0370-1972(1998)206:1<387:PVESTE>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
LANDE G-FACTOR; QUANTUM BEATS; WELLS; GAAS; TEMPERATURE; DEPENDENCE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
W.W. Ruhle et al., "PULSED VERTICAL-CAVITY-LASER EMISSION SYNCHRONIZED TO ELECTRON-SPIN PRECESSION", Physica status solidi. b, Basic research, 206(1), 1998, pp. 387-398

Abstract

The Larmor precession of polarized election spins in a transverse magnetic field causes a synchronized pulsing of the stimulated emission of a semiconductor microcavity. Alternating right-and left-handed circularly polarized pulses are emitted by the vertical cavity laser after excitation of the In0.04Ga0.96As quantum wells in the resonator with circularly polarized pulses of a picosecond Ti:sapphire laser. The excitation geometry is the Voigt geometry with the magnetic field in the plane of the quantum wells and the optical axis in growth direction. The non-equilibrium carrier and the coupled laser dynamics are successfully analyzed with a microscopic theory.

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Documento generato il 29/11/20 alle ore 06:55:32