Optical transmission detection circuit


Posted on Feb 7, 2014

In this circuit, phototransistor and four operational amplifier take the action of total energy detector, to detect the total energy of pulse optical transported by the optical cable communication system. If the light intensity of singal source remains the same, then this circuit can be used to test and compare the situation of optical fiber, it also can b..


Optical transmission detection circuit
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    ADSL line filter
    Phase indicator
    avr parallel programmer 5
    Review of Arduino DAC solutions
    Stabilized Adjustable Power Supply 0-15V/5A
    Radio Controlled Electronic Flash
    Multiuse tiny1
    Multi-way pocket alarm circuit
    Multifunction appliance protection circuit diagram



    Top