Title :
Time resolved spectroscopy of laser induced graphite plasma relevant to high-order harmonic generation
Author :
Fareed, M.A. ; Pertot, Y. ; Mondal, Sudipta ; Ozaki, Takashi
Author_Institution :
Centre Energie, Mater. et Telecommun., Inst. Nat. de la Rech. Sci., Varennes, QC, Canada
Abstract :
We perform spectroscopic characterization of graphite plasma to study the species responsible for high-order harmonics generation. We observed that visible region contains vibrational transitions of C2 and C3 molecules. Under the same conditions, we found shorter delays are favorable for intense HHG.
Keywords :
graphite; optical harmonic generation; plasma diagnostics; plasma production by laser; time resolved spectra; C; C2 molecules; C3 molecules; HHG; high-order harmonic generation; laser induced graphite plasma; spectroscopic characterization; time resolved spectroscopy; vibrational transitions; visible region; Delay effects; Delays; Frequency conversion; Graphite; Harmonic analysis; Lasers; Plasmas;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
