Title :
Resonant Raman scattering of coherent picosecond pulses by one and two longitudinal-optical phonons in GaN film grown on silicon (111) substrate
Author :
Tripathy, Suvranta K. ; Xu, Guibao ; Mu, Xiaodong ; Ding, Yujie J. ; Jamil, M. ; Arif, Ronald A. ; Tansu, Nelson
Author_Institution :
Dept. of Electr. & Comput. Eng., Lehigh Univ., Bethlehem, PA
Abstract :
We have observed resonance-enhanced Stokes and anti-Stokes Raman scattering of coherent picosecond pulses by one as well as two longitudinal-optical phonons in GaN film grown on Si (111) substrate.
Keywords :
III-V semiconductors; Raman spectra; gallium compounds; phonons; semiconductor thin films; wide band gap semiconductors; GaN; Si; antiStokes Raman scattering; coherent picosecond pulses; longitudinal optical phonons; resonance-enhanced Stokes; resonant Raman scattering; Gallium nitride; Optical films; Optical pulses; Phonons; Photonic band gap; Raman scattering; Resonance; Semiconductor films; Silicon; Substrates; (190.5650) Raman effect; (190.7220) Upconversion;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
