DocumentCode
2667810
Title
A measuring method for high precision optical angle detection with no interference of ambient light
Author
Oehm, Jügen ; Koch, Christian ; Gornik, Andreas
Author_Institution
Analogue Integrated Circuits Res. Group, Ruhr-Univ. Bochum, Bochum, Germany
fYear
2010
fDate
12-15 Dec. 2010
Firstpage
811
Lastpage
814
Abstract
In former developed systems, high precision measuring of the angle of incidence of a light source can be obtained only in surroundings without ambient light. In this paper an enhanced method based on a previous system is presented. This method additionally allows precise measurements in environments with any ambient light conditions. So high precision angle measuring in industrial standard surroundings is not critical anymore.
Keywords
angular measurement; light sources; photoconductivity; angle of incidence; high precision optical angle detection; light source; precision angle measurement; Light emitting diodes;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits, and Systems (ICECS), 2010 17th IEEE International Conference on
Conference_Location
Athens
Print_ISBN
978-1-4244-8155-2
Type
conf
DOI
10.1109/ICECS.2010.5724636
Filename
5724636
Link To Document