Title :
Femtosecond ultraviolet pulse generation by femtosecond pulse up-conversion in the field of picosecond pump
Author :
Dubietis, A. ; Tamosauskas, G. ; Varanavicius, A. ; Valiulis, G. ; Danielius, R.
Author_Institution :
Laser Res. Center, Vilnius Univ., Lithuania
Abstract :
Summary form only given. The spectral bandwidth of ultrashort pulse frequency converters that in time domain is directly related to the group-velocity mismatch (GVM) is of high importance for frequency upconversion of femtosecond pulses. We suggest simple and efficient method alleviating short pulse GVM problems in the ultraviolet spectral region using femtosecond pulse upconversion in the field of picosecond pump.
Keywords :
optical frequency conversion; optical pumping; femtosecond pulse up-conversion; femtosecond pulse upconversion; femtosecond ultraviolet pulse generation; frequency upconversion; group-velocity mismatch; picosecond pump field; short pulse GVM problems; spectral bandwidth; ultrashort pulse frequency converters; ultraviolet spectral region; Computer simulation; Energy conversion; Footwear; Frequency conversion; Optimized production technology; Pulse generation;
Conference_Titel :
Lasers and Electro-Optics Europe, 2000. Conference Digest. 2000 Conference on
Conference_Location :
Nice
Print_ISBN :
0-7803-6319-1
DOI :
10.1109/CLEOE.2000.910172
