Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > QELS > 2010 > QThF > QThF1

Formation of Coherent Longitudinal Optical Phonon and Plasmon Coupling Modes in Semiconductors

Yu-Ming Chang

Not Accessible

Your library or personal account may give you access

Abstract

We directly observe the formation of coherent longitudinal optical phonon and plasmon coupling modes in GaAs (100) with time-resolved second-harmonic generation. Quantum interference between coherent LO phonon and photoexcited plasma continuum can be identified near zero delay time. The asymmetric spectral line shape resolved in time-frequency domain is ascribed to the effect of Fano resonance.

© 2010 Optical Society of America

PDF Article
More Like This
Femtosecond formation of phonon-plasmon coupled modes studied by ultrabroadband THz spectrocopy

R. Huber, C. Kübler, S. Tübel, A. Brodschelm, F. Köhler, R. Meyer, M.-C. Amann, and A. Leitenstorfer
TuC2 International Conference on Ultrafast Phenomena (UP) 2004

The Dephasing of Coherent Phonons in GaAs (100)

Y.-M. Chang
TuJ1_2 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2001

Manipulating coherent LO phonons and phonon-plasmon coupling in highly doped p-GaAs

Jianbo Hu, Oleg V. Misochko, Arihiro Goto, and Kazutaka G. Nakamura
QTh4H.6 Quantum Electronics and Laser Science Conference (CLEO:FS) 2012

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