Fine structure of the 2. omega. /sub 0/ time resolved spectrum in laser plasmas
Journal Article
·
· Phys. Fluids; (United States)
OSTI ID:6896522
Time resolved spectrum with both high temporal resolution (--10 psec) and spectral resolution (--0.6 A) of the 2..omega../sub 0/ harmonic emission scattered at 90/sup 0/ to the laser axis are presented in this paper. It is shown experimentally that the primary and secondary peaks of the 2..omega../sub 0/ harmonic are actually composed of many fine and bright fringes with intervals of about 1.5--3 A for each, the values of which are in close relation to the atomic weight. Finally, analyses and discussions of these are given.
- Research Organization:
- Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai, People's Republic of China
- OSTI ID:
- 6896522
- Journal Information:
- Phys. Fluids; (United States), Journal Name: Phys. Fluids; (United States) Vol. 30:5; ISSN PFLDA
- Country of Publication:
- United States
- Language:
- English
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