Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > EQEC > 1998 > QTuE > QTuE6
  • European Quantum Electronics Conference
  • Technical Digest Series (Optica Publishing Group, 1998),
  • paper QTuE6

Coherent zone-folded acoustic phonons in GaAs/AlAs superlattices

Albrecht Bartels, Thomas Dekorsy, Heinrich Kurz, and Klaus Köhler

Not Accessible

Your library or personal account may give you access

Abstract

Due to the artificial periodictiy along the growth direction of a superlattice, the bulk acoustic dispersion is folded into the mini Brillouinzone. The zone-folding allows the direct interaction of acoustic modes with light. In femtosecond resonant excitation of superlattices the coherent generation of first order backfolded acoustic modes has been observed [1].

© 1998 IEEE

PDF Article
More Like This
Coherent control of acoustic phonons in semiconductor superlattices

T. Dekorsy, A. Bartels, H. Kurz, and K. Köhler
QMD7 International Quantum Electronics Conference (IQEC) 1998

Coherent acoustic phonons in Fibonacci superlattices

T. Dekorsy, H. Kurz, K. Mizoguchi, K. Matsutani, S. Nakashima, and M. Nakayama
QTuE18 Quantum Electronics and Laser Science Conference (CLEO:FS) 1997

Generation and propagation of coherent THz folded acoustic phonons

T. A. Eckhause, J. K. Wahlstrand, R. Merlin, M. Reason, and R. S. Goldman
QWC5 Quantum Electronics and Laser Science Conference (CLEO:FS) 2003

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use