Analysis of Coherent Shear Waves Generation by Femtosecond Laser Pulse in Nitride-Based MQW
Journal
Optics InfoBase Conference Papers
ISBN
1557527490
Date Issued
2003-01-01
Author(s)
Chern, Gia Wei
Abstract
Based on a macroscopic continuum theory, it is predicted that coherent transverse acoustic (TA) phonons, i.e. shear waves, can be photoexcited by launching femtosecond laser pulse into the InGaN/GaN MQW with general crystal growth directions.
Type
conference paper