David Notebook: Difference between revisions

 

So for square waves generated from chopped 633 nm light hitting the photoiode with minimum voltage 0 and maximum A as read on the oscilloscope, the unchopped power reaching the photodiode is:

 

<math> P=\frac{A*Sensitivity}{(4.5*0.38 Amps/W) * (10^4 V/Amps)} = 5.85*10^{-5} (A*Sensitivity) </math>