Title :
Computation and analysis on the Volt-Ampere characteristics of photodiode sensor under the certain conditions
Author :
Su, Zhen ; Liang, Xiaolong
Author_Institution :
Coll. of Inf. & Eng., Commun. Univ. Of China, Beijing, China
Abstract :
Photodiode sensors are widely used recently. The article first introduced the operating principle of the photodiode. Then, the Volt-Ampere characteristics of photodiode under certain conditions are computed and analyzed. And the variations of photoelectric conversion characteristics are revealed theoretically based on the assumption of constant voltage and constant current. The curve-formatting process of Volt-Ampere characteristics and its intrinsic association with the relevant factors are presented. The computing conclusions drawn from this paper cintributes to working out the working conditions of photodiode sensor and its output signal.
Keywords :
optical sensors; photodiodes; photoelectricity; curve-formatting process; photodiode sensor; photoelectric conversion; volt-ampere characteristics; IP networks; Junctions; Optical sensors; Photodiodes; Radiation effects; Radio frequency; Resistance; Constant Current Assumption; Constant Voltage Assumption; Optical Current; Photodiod Sensor; Responsiveness; Volt-Ampere Characteristic;
Conference_Titel :
Image and Signal Processing (CISP), 2011 4th International Congress on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-9304-3
DOI :
10.1109/CISP.2011.6100750
