DocumentCode
1997904
Title
Time-frequency characteristics of high-order harmonics generated by intense femtosecond laser pulses
Author
Jung-Hoon Kim ; Deng Gun Lee ; Chang Hee Nam
Author_Institution
Dept. of Phys. & Coherent X-Ray Res. Center, KAIST, Taejon, South Korea
Volume
2
fYear
2001
fDate
15-19 July 2001
Abstract
We investigate the time-frequency characteristics of high-order harmonics generated in atomic gases by intense femtosecond laser pulses using the Wigner distribution function. The dynamically induced chirp of high harmonics is calculated both quantum mechanically and semiclassically, and a good agreement between them is reached.
Keywords
Wigner distribution; high-speed optical techniques; laser beam effects; optical harmonic generation; quantum optics; Wigner distribution function; atomic gases; dynamically induced chirp; high harmonics; high-order harmonics generation; intense femtosecond laser pulses; quantum mechanically; semiclassically; time-frequency characteristics; Atom lasers; Atomic beams; Character generation; Chirp; Distribution functions; Gas lasers; Gases; Optical harmonic generation; Optical pulse generation; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.970829
Filename
970829
Link To Document