What is the best circuit for photodiode detector with Laser?
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Posted by imett on October 5, 2006, 6:10 am
Please log in for more thread options i've a laser 630nm and a mach zehnder modulator but i've many problem with the receiver photodiode(BPX65),i need a good circuit for capture the pulsed light. I've tried an carge amplifier and a current-tension opamp convertitor with 10Mohm feedback resistor. I know the difference between precision and fast (low and high reverse voltage) but i need both of them. Many thanks,any suggestion will be apreciate. matteo | ||||||||||
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