Title :
Mechanism of the multiple Raman sidebands generation in diamond pumped by two femtosecond pulses
Author :
Matsubara, Eiichi ; Fukayama, Kensuke ; Sekikawa, Taro ; Yamashita, Mikio
Author_Institution :
Dept. of Appl. Phys., Hokkaido Univ., Sapporo, Japan
Abstract :
Detailed angle resolved spectroscopy reveals that intense multiple Raman-Nath like CARS signals (350-720 nm) are generated in diamond under pumping of two-phonon Raman peak by two-color femtosecond pulses.
Keywords :
coherent antiStokes Raman scattering; diamond; laser beams; light diffraction; optical pulse generation; optical pumping; two-photon processes; Raman-Nath like CARS signal; diamond; femtosecond laser pulse; multiple Raman sideband generation; optical pumping; two-phonon Raman peak; wavelength 350 nm to 720 nm; Nonlinear optics; Optical pulse generation; Optical pulses; Phonons; Pulse generation; Raman scattering; Signal generators; Spectroscopy; Stimulated emission; Ultrafast optics; (190.4223) Nonlinear wave mixing; (260.7120) Ultrafast phenomena;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
