Hi
İ am trying to see effect of illumination on Silicon Photodiode. For that i have tried to set up setup in dark, in ambient light, while shining led light as well as under lamp. However İ am just getting simple diode curve. No downward shift which is mentioned in theory.
The setup i am using is simple variable power supply ( positive and negative) connected in series with photodiode and a 100 ohm resistor
Can anyone suggest how to observe that downward shift?
BR
Hamza
İ am trying to see effect of illumination on Silicon Photodiode. For that i have tried to set up setup in dark, in ambient light, while shining led light as well as under lamp. However İ am just getting simple diode curve. No downward shift which is mentioned in theory.
The setup i am using is simple variable power supply ( positive and negative) connected in series with photodiode and a 100 ohm resistor
Can anyone suggest how to observe that downward shift?
BR
Hamza