发明名称 |
ВОЛНОВАЯ ДИСПЕРСИВНАЯ РЕНГТЕНОФЛУОРЕСЦЕНТНАЯ СИСТЕМА С ИСПОЛЬЗОВАНИЕМ ФОКУСИРУЮЩЕЙ ОПТИКИ ДЛЯ ВОЗБУЖДЕНИЯ И ФОКУСИРУЮЩЕГО МОНОХРОМАТОРА ДЛЯ СОБИРАНИЯ |
摘要 |
X-ray fluorescence (XRF) spectroscopy systems and methods are provided. One system includes a source of x-ray radiation and an excitation optic disposed between the x-ray radiation source and the sample for collecting x-ray radiation from the source and focusing the x-ray radiation to a focal point on the sample to incite at least one analyte in the sample to fluoresce. The system further includes an x-ray fluorescence detector and a collection optic comprising a doubly curved diffracting optic disposed between the sample and the x-ray fluorescence detector for collecting x-ray fluorescence from the focal point on the sample and focusing the fluorescent x-rays towards the x-ray fluorescence detector. |
申请公布号 |
RU2004101401(A) |
申请公布日期 |
2005.02.27 |
申请号 |
RU20040101401 |
申请日期 |
2002.06.18 |
申请人 |
ИКС-РЭЙ ОПТИКАЛ СИСТЕМЗ, ИНК. (US) |
发明人 |
ЧЕН Зеву (US);ГИБСОН Дэвид М. (US) |
分类号 |
G01T1/36;G01N23/223;G21K1/00;G21K1/06;G21K4/00 |
主分类号 |
G01T1/36 |
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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