DocumentCode
2956569
Title
Laser generation of hard X-rays and medical applications
Author
Sjogren, A. ; Albert, Felicie ; Wahlstrom, C.-G. ; Svanberg, S. ; Olsson, Carl
Author_Institution
Dept. of Phys., Lund Inst. of Technol., Sweden
fYear
2000
fDate
10-15 Sept. 2000
Abstract
Summary form only given. In our continuing research we therefore explore key parameters in the x-ray generation process. The present paper focuses on work in a new laser regime. We now use a 1 kHz repetition-rate laser delivering 35 fs pulses. Through analysis of single-photon imprints on a back-illuminated CCD camera, we have clear evidence of hard x-ray generation above 30 keV for this source, even for laser pulse energies as low as 1 mJ.
Keywords
CCD image sensors; X-ray imaging; X-ray production; high-speed optical techniques; plasma production by laser; 1 mJ; 35 fs; X-ray medical applications; back-illuminated CCD camera; fs pulses; hard X-ray generation; laser X-ray generation; laser pulse energies; laser regime; repetition-rate laser; single-photon imprints; x-ray generation process; Biomedical equipment; Charge coupled devices; Charge-coupled image sensors; Electromagnetic wave absorption; Focusing; Medical services; Optical imaging; Optical pulses; Physics; X-ray lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2000. Conference Digest. 2000 Conference on
Conference_Location
Nice
Print_ISBN
0-7803-6319-1
Type
conf
DOI
10.1109/CLEOE.2000.910349
Filename
910349
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