Diode Sensor For Lasers


Posted on Feb 6, 2014

Laser-receiver circuits must bias their avalanche photo diodes (APD) to achieve optimal gain. Unfortunately, an APD``s gain depends on the operating temperature. The circuit controls the operating voltage of an APD over a large temperature range to maintain the gain at the optimal value. The circuit uses Dl as a.


Diode Sensor For Lasers
Click here to download the full size of the above Circuit.




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