7 June 2000 Pulsed x-ray emission by laser-plasma-triggered electron beam
Author Affiliations +
Proceedings Volume 3933, Laser Applications in Microelectronic and Optoelectronic Manufacturing V; (2000) https://doi.org/10.1117/12.387578
Event: Symposium on High-Power Lasers and Applications, 2000, San Jose, CA, United States
Abstract
Pulsed hard X-ray was radiated from the electrode at positive high electric potential, when a laser plasma was created on the grounded electrode positioned a few cm apart from the positively charged electrode. We considered the possibility that electrons extracted from the laser plasma were accelerated and coffided with positively charged electrode, radiating the pulsed X-ray. The dependence of dosage and pulse width of the X-ray on laser pulse energy and on electrode spacing was investigated, and some evidence to describe the X-ray radiation mechanism was obtained.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuzo Nagumo, Shigeki Hayashi, Takashi Yagi, Takeshi Matsumura, Susumu Yamazaki, Kazumasa Honda, Isao Kojima, "Pulsed x-ray emission by laser-plasma-triggered electron beam", Proc. SPIE 3933, Laser Applications in Microelectronic and Optoelectronic Manufacturing V, (7 June 2000); doi: 10.1117/12.387578; https://doi.org/10.1117/12.387578
PROCEEDINGS
8 PAGES


SHARE
Back to Top