Femtosecond four-wave mixing experiments on GaAs quantum wells using two independently tunable lasers

D. S. Kim, J. Y. Sohn, J. S. Yahng, Y. H. Ahn, K. J. Yee, D. S. Yee, Y. D. Jho, S. C. Hohng, D. H. Kim, W. S. Kim, J. C. Woo, T. Meier, Stephan W Koch, D. H. Woo, E. K. Kim, S. H. Kim, C. S. Kim

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Femtosecond two beam and three beam (ω1, ω1 ω2) four-wave mixing (FWM) experiments on GaAs quantum wells have been performed using two partially synchronized, independently tunable lasers with external jitter compensation. Heavy and light hole beatings are observed with these two mutually incoherent lasers. FWM signals are observed when ω2 is completely below the exciton energies, with no spectral overlap with the absorption profile. These off-resonant signals are stronger than the interband continuum signals for equivalent detunings.

Original languageEnglish (US)
Pages (from-to)4803-4806
Number of pages4
JournalPhysical Review Letters
Volume80
Issue number21
StatePublished - 1998
Externally publishedYes

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tunable lasers
four-wave mixing
quantum wells
excitons
continuums
vibration
profiles
lasers
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Kim, D. S., Sohn, J. Y., Yahng, J. S., Ahn, Y. H., Yee, K. J., Yee, D. S., ... Kim, C. S. (1998). Femtosecond four-wave mixing experiments on GaAs quantum wells using two independently tunable lasers. Physical Review Letters, 80(21), 4803-4806.

Femtosecond four-wave mixing experiments on GaAs quantum wells using two independently tunable lasers. / Kim, D. S.; Sohn, J. Y.; Yahng, J. S.; Ahn, Y. H.; Yee, K. J.; Yee, D. S.; Jho, Y. D.; Hohng, S. C.; Kim, D. H.; Kim, W. S.; Woo, J. C.; Meier, T.; Koch, Stephan W; Woo, D. H.; Kim, E. K.; Kim, S. H.; Kim, C. S.

In: Physical Review Letters, Vol. 80, No. 21, 1998, p. 4803-4806.

Research output: Contribution to journalArticle

Kim, DS, Sohn, JY, Yahng, JS, Ahn, YH, Yee, KJ, Yee, DS, Jho, YD, Hohng, SC, Kim, DH, Kim, WS, Woo, JC, Meier, T, Koch, SW, Woo, DH, Kim, EK, Kim, SH & Kim, CS 1998, 'Femtosecond four-wave mixing experiments on GaAs quantum wells using two independently tunable lasers', Physical Review Letters, vol. 80, no. 21, pp. 4803-4806.
Kim DS, Sohn JY, Yahng JS, Ahn YH, Yee KJ, Yee DS et al. Femtosecond four-wave mixing experiments on GaAs quantum wells using two independently tunable lasers. Physical Review Letters. 1998;80(21):4803-4806.
Kim, D. S. ; Sohn, J. Y. ; Yahng, J. S. ; Ahn, Y. H. ; Yee, K. J. ; Yee, D. S. ; Jho, Y. D. ; Hohng, S. C. ; Kim, D. H. ; Kim, W. S. ; Woo, J. C. ; Meier, T. ; Koch, Stephan W ; Woo, D. H. ; Kim, E. K. ; Kim, S. H. ; Kim, C. S. / Femtosecond four-wave mixing experiments on GaAs quantum wells using two independently tunable lasers. In: Physical Review Letters. 1998 ; Vol. 80, No. 21. pp. 4803-4806.
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