We have demonstrated an optical coherent control technique to generate nano-acoustic waves in InGaN single-quantum-well with tunable acoustic frequency. The acoustic phonon lifetime of the generated nano-acoustic wave was also measured.
© 2005 Optical Society of America
(320.0320) Ultrafast optics : Ultrafast optics
(320.7100) Ultrafast optics : Ultrafast measurements
(320.7130) Ultrafast optics : Ultrafast processes in condensed matter, including semiconductors
C. Yu, K. Lin, C. Hsieh, C. Pan, J. Chyi, and C. Sun, "Generation of Frequency Tunable Nano-Acoustic Waves by Optical Coherent Control," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JWB21.
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