发明名称 |
Source of short pulses of high-energy photons and method of generating a short pulse of high-energy photons |
摘要 |
<p>A source of short pulses of high-energy photons and a method for generating short pulses of high-energy photons are described. A laser system produces laser pulses with a pulse length shorter than 200 fs (femtoseconds) and is capable to be focused to peak intensities greater than 10^18 W/cm^2 (watts per centimeter squared). A first target is capable of releasing a high-energy electron pulse upon irradiation with at least one of said laser pulses. A second target is capable of releasing a short pulse of high-energy photons when being hit by said high-energy electron pulse. The thickness of the second target is smaller than or equal to a saturation length of beam hardening of said high-energy photons in the second target.</p> |
申请公布号 |
EP2320528(B1) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20090290857 |
申请日期 |
2009.11.10 |
申请人 |
ECOLE POLYTECHNIQUE |
发明人 |
MALKA, VICTOR;FAURE, JEROME;BEN-ISMAIL, AHMED;LEFEBVRE, ERIK |
分类号 |
H01S3/11;G21K1/00;G21K1/06;H01J35/00 |
主分类号 |
H01S3/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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