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.
|Number of pages||2|
|Journal||OSA Trends in Optics and Photonics Series|
|State||Published - 2004|
|Event||International Quantum Electronics Conference, IQEC - San Francisco, CA, United States|
Duration: 21 May 2004 → 26 May 2004