Observation of coherent interfacial optical phonons in III-V semiconductor nanostructures
Journal
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Journal Volume
2
Pages
481
Date Issued
2003
Author(s)
Abstract
We report the coherent phonon spectroscopy of InGaP-GaAs-InGaP SQWs, in which a localized interfacial optical phonon is identified. The GaAs-InGaP heterointerface quality can be characterized by measuring the dephasing time of this interfacial phonon mode.
SDGs
Publisher
Institute of Electrical and Electronics Engineers Inc.
Type
conference paper