Hello Umer,
Well in my opinion avalanche photo diode will have better performance than phototransistor. There is large leakage current associated with phototransistor. And for now there is only APD in optisystem.
Regards
Hello Umer,
Well in my opinion avalanche photo diode will have better performance than phototransistor. There is large leakage current associated with phototransistor. And for now there is only APD in optisystem.
Regards