Huge coherent acoustic phonon oscillation induced by piezoelectric field in InGaN/GaN multiple-quantum-wells
Resource
Quantum Electronics and Laser Science Conference, 1999. Technical Digest. Summaries of Papers Presented at the
Journal
Quantum Electronics and Laser Science Conference, 1999
Pages
-
Date Issued
May-99
Date
May-99
Author(s)
DOI
N/A
Abstract
Summary form only given. Due to the coupling between periodic carriers and the corresponding acoustic phonons, femtosecond pulses can initiate coherent-acoustic-phonon-oscillation by screening out the piezoelectric field in InGaN/GaN multiple-quantum-wells. The resulted oscillation causes huge absorption modulation through the quantum-confined-Stark-effect.
Type
journal article
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