Title :
GDD-matched sum-frequency generation for the indirect phase control of sub-20-fs pulses in the deep ultraviolet region
Author :
Nabekawa, Yasuo ; Midorikawa, Katsumi
Author_Institution :
Inst. of Phys. & Chem. Res., RIKEN, Saitama
Abstract :
We have demonstrated a novel scheme of sum-frequency generation with a sufficiently broad spectrum to be transformed to a sub-20-fs pulse in the deep ultraviolet region (~256 nm) by achieving the group-delay-dispersion matching condition
Keywords :
high-speed optical techniques; optical dispersion; optical frequency conversion; phase control; ultraviolet sources; ultraviolet spectra; 20 fs; 256 nm; broad spectrum; deep ultraviolet region; femtosecond pulses; group-delay-dispersion matching; indirect phase control; sum-frequency generation;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
