Direct Phonon Excitation in Semiconductors by Ultrashort Intense THz Radiation Conference Paper uri icon

abstract

  • Ultrashort intense THz radiation generated through laser filamentation in air is employed to directly excite the lattice of AlGaAs semi-insulating crystals. Incoherent as well as coherent phonons are shown to be excited in this way. 2009 Optical society of America.

name of conference

  • International Quantum Electronics Conference

published proceedings

  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference

author list (cited authors)

  • Manceau, J., Loukakos, P. A., & Tzortzakis, S.

publication date

  • January 1, 2009 11:11 AM

publisher

  • OSA  Publisher