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
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, Yuzo Nagumo, Shigeki Hayashi, Shigeki Hayashi, Takashi Yagi, Takashi Yagi, Takeshi Matsumura, Takeshi Matsumura, Susumu Yamazaki, Susumu Yamazaki, Kazumasa Honda, Kazumasa Honda, Isao Kojima, 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


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