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photodetection


signal over noise ratio for a shot noise limited photodetector and a given input optical power


Caution
Fill in all cells except one.
Choose all parameters unit.
All parameters are positive.

ParameterValueunit
lam
nu
P
dF
S/N
signal over noise ratio for a shot noise limited photodetector and a given input optical power
lam : wavelength nu : quantum efficiency P : input optical power dF : photodetector bandwidth S/N : signal over noise ratio

Note
This calculation page can not detect all unrealistic inputs.



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