发明名称 |
Gerät und Verfahren zum Nachweis von Zirkulardichroismus im Infrarotbereich |
摘要 |
<p>The object of the invention is to provide an infrared circular dichroism measuring apparatus that improves the measuring time and the measuring accuracy. <??>An infrared circular dichroism measuring apparatus 101 comprising: AC signal extractors 110-112 where an interference light beam from an IR light source 102 which has passed an interferometer 103 is converted into a clockwise and a counterclockwise circularly polarized light beams and is irradiated on a sample to extract from a detected signal of detector 107 an interferogram by each of the circularly polarized light beams; DC signal extractors 113, 112 for extracting an interferogram by the IR absorption of the sample; a calculator 114 for figuring out the circular dichroism; and a selective transmitter 120 for narrowing down the wavelength region to be measured based on an IR absorption wavelength region corresponding to a vibration mode of the structure to be measured in the sample molecule. <IMAGE></p> |
申请公布号 |
DE60301764(T2) |
申请公布日期 |
2006.07.13 |
申请号 |
DE2003601764T |
申请日期 |
2003.06.16 |
申请人 |
JASCO CORP., HACHIOJI |
发明人 |
AKAO, KENICHI;KOSHOUBU, JUN |
分类号 |
G01J3/42;G01N21/19;G01J3/45;G01J4/04;G01N21/21;G01N21/35 |
主分类号 |
G01J3/42 |
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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