By generating coherent nano acoustic waves in InGaN/GaN multiple-quantum-wells and analyzing their echo signals from the sample-air interface, we studied the propagation and reflection properties of the THz acoustic strain waves in GaN.
© 2004 Optical Society of America
(320.0320) Ultrafast optics : Ultrafast optics
(320.7130) Ultrafast optics : Ultrafast processes in condensed matter, including semiconductors
(320.7160) Ultrafast optics : Ultrafast technology
C. Hsieh, K. Lin, S. Wu, C. Pan, J. Chyi, S. Keller, S. P. DenBaars, and C. Sun, "Propagation studies of THz nano acoustic waves in GaN," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper IWA9.
References are not available for this paper.