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Old 08-25-2009, 07:22 AM #1
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Default Uisng the photodiode feedback in a laser

Hi

I am building a microprocessor based laser controller for a 40 watts fiber coupled diode array.
The pin-outs are there.

I know how to determine the temperature using the built-in thermisters but for the photodiode, I need some idea how I can use it.

Anyone has any idea?

Thanks!


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