Development of compact apparatus for time-resolved absorption spectroscopy in UV-visible region under picosecond electron pulse irradiation

Author

Aoki, Y. ; Yang, J. ; Yorozu, M. ; Okada, Y. ; Endo, A.

Author_Institution

Res. & Dev. Center, Sumitomo Heavy Ind. Ltd., Tanashi, Japan

Volume

2

fYear

1999

fDate

Aug. 30 1999-Sept. 3 1999

Firstpage

437

Abstract

We shows the concept design of the apparatus. It is composed of a photocathode RF gun, two psec Nd:YLF lasers, one for electron pulse source and the other for spectroscopy with an OPO unit, and a timing control and signal processing system. In addition, there is a Klystron system which feeds high power RF into the gun for electron acceleration.

Keywords

electron guns; high-speed optical techniques; optical parametric oscillators; photocathodes; solid lasers; time resolved spectroscopy; ultraviolet spectroscopy; visible spectroscopy; Klystron system; LiYF/sub 4/:Nd; OPO unit; UV-visible region; compact apparatus; electron acceleration; electron pulse source; high power RF; optical parametric oscillators; photocathode RF gun; picosecond electron pulse irradiation; psec Nd:YLF lasers; signal processing system; time-resolved absorption spectroscopy; timing control; Absorption; Cathodes; Control systems; Electrons; Optical control; Optical pulses; Process control; Radio frequency; Spectroscopy; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on

Conference_Location

Seoul, South Korea

Print_ISBN

0-7803-5661-6

Type

conf

DOI

10.1109/CLEOPR.1999.811508

Filename

811508