公开(公告)号：WO2021121553A1

公开(公告)日：2021-06-24

申请号：PCT/EP2019/085519

申请日：2019-12-17

Applicant: SPIDEN AG

Inventor： ASFANDIYAROV, Ruslan

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/28 ,  G01J3/42 ,  G01J3/44 ,  G01N21/31 ,  G01N21/65 ,  G01J2003/102 ,  G01J2003/104 ,  G01J2003/2806 ,  G01J3/0291 ,  G01J3/2803

Abstract: An optical spectroscopy device comprises a measurement chamber (10) and a plurality of light emitter modules (12) and light detector modules (14) arranged at the measurement chamber (10). The modules (12, 14) have differing center wavelengths and can be used to measure transmission, Raman scattering, fluorescence, and phosphorescence of the fluid in the measurement chamber (10). Techniques for arranging and designing the modules (12, 14) as well as for operating them are described.

公开(公告)号：WO2021094097A8

公开(公告)日：2021-05-20

申请号：PCT/EP2020/080402

申请日：2020-10-29

Applicant: AMS SENSORS GERMANY GMBH

Inventor： SIESS, Gunter

IPC: G01N21/25 ,  G01N21/31 ,  G01N21/47 ,  G01N21/49 ,  G01N21/27 ,  A61B5/0059 ,  A61B5/441 ,  G01J2003/104 ,  G01J2003/106 ,  G01J3/0205 ,  G01J3/0256 ,  G01J3/10 ,  G01J3/36 ,  G01J3/443 ,  G01J3/462 ,  G01J3/463 ,  G01J3/501 ,  G01J3/506 ,  G01N2021/4773 ,  G01N21/251 ,  G01N21/255 ,  G01N21/274 ,  G01N21/4738 ,  G01N21/474

Abstract: Examples of this application disclose a method for measuring optical properties of a target. The method comprises illuminating the target with an illumination area with a display screen in contact with the target, and analysing signals reflected from the target and transmitted back through the display screen to a sensor positioned behind the display screen, to determine the optical properties of the target.