发明申请
WO2022090106A1 OPTICAL DETECTOR AND METHOD FOR DETERMINING AT LEAST ONE PROPERTY OF AT LEAST ONE SUBSTANCE
审中-公开
基本信息:
- 专利标题： OPTICAL DETECTOR AND METHOD FOR DETERMINING AT LEAST ONE PROPERTY OF AT LEAST ONE SUBSTANCE
- 申请号：PCT/EP2021/079448 申请日：2021-10-25
- 公开(公告)号：WO2022090106A1 公开(公告)日：2022-05-05
- 发明人： ZIMMERMANN, Henning , VALOUCH, Sebastian , KAELBLEIN, Daniel , SEND, Robert
- 申请人： TRINAMIX GMBH
- 申请人地址： Industriestrasse 35
- 专利权人： TRINAMIX GMBH
- 当前专利权人： TRINAMIX GMBH
- 当前专利权人地址： Industriestrasse 35
- 代理机构： ALTMANN STÖSSEL DICK PATENTANWÄLTE PARTG MBB
- 优先权： EP20203818.8 2020-10-26
- 主分类号： G01N21/3504
- IPC分类号： G01N21/3504 ; G01J1/00 ; G01N21/31
摘要：
An optical detector (110) for determining at least one property (220) of at least one substance (112), comprising at least one first optical sensor (114) comprising at least one first sensor layer (116) and at least one second optical sensor (120) comprising at least one second sensor layer (122), spaced apart from each other in a manner that a volume (132) between the first and second optical sensors is designated for receiving the at least one substance, at least two illumination sources (128, 128', 128") providing differently, periodically modulated first illumination light (118) for illuminating the first optical sensor, and at least one evaluation unit (136) for generating at least one item of information about at least one properly of the at least one substance; wherein the at least one first optical sensor is configured to transmit a share of the first illumination light into the volume; and related method
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N21/00 | 利用光学手段，即利用红外光、可见光或紫外光来测试或分析材料 |
| --------G01N21/01 | .便于进行光学测试的装置或仪器 |
| ----------G01N21/21 | ..影响偏振的性质 |
| ------------G01N21/31 | ...测试材料在特定元素或分子的特征波长下的相对效应，例如原子吸收光谱术 |
| --------------G01N21/35 | ....利用红外光 |
| ----------------G01N21/3504 | .....用于气体分析，例如复合气体分析 |