| 发明名称 |
OPTICAL SYSTEM OF A HIGH-RESOLUTION IMAGING SPECTROGRAPH FOR DEEP UV RAMAN SPECTROSCOPY |
| 摘要 |
An optical system of a high-resolution imaging spectrograph intended for deep ultraviolet Raman spectroscopy, including an entrance aperture constituted by a slit, followed by a collimating objective, with a dispersive element located between the collimating objective and the subsequent focusing objective is provided. A multichannel radiation detector is arranged behind the focusing objective. The collimating objective is formed at least by a main mirror, wherein the focussing objective is formed by a set of lenses. The dispersion element is formed at least by one diffraction grating 4 and/or an optical prism. |
| 申请公布号 |
US2016169741(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201514962100 |
申请日期 |
2015.12.08 |
| 申请人 |
Meopta - optika, s.r.o. ;Univerzita Palackého v Olomouc |
发明人 |
Kapitán Josef;Vacula Daniel;Losták Zdenek;Svoboda Vlastislav |
| 分类号 |
G01J3/44;G01J1/04 |
主分类号 |
G01J3/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A high resolution optical system of the imaging spectrograph to detect the spectrum of electromagnetic radiation in the UV region, intended for deep ultraviolet Raman spectroscopy, comprising an entrance aperture formed by a slit, which is followed by a collimating optical assembly, with a dispersive element inserted between it and the following focusing objective, and with a multi-channel radiation detector arranged behind the focusing objective, wherein the collimating objective comprises at least a main mirror, wherein the focussing objective is formed by a set of lenses, and the dispersive element is formed by at least one diffraction grating 4 and/or an optical prism. |
| 地址 |
Prerov CZ |
