Total_system_loss =44.0dB
The_transmission_efficiency =4.0x1e-5
optical power reaching the receiver =4.8x1e-4mW
Photocurrent =215 x1e-0A
Electrical_signal_power =3.24 x1e-12W
Thermal noise=1.66 x1e-13W
shot noise=4.8 x1e-17W
signal to noise ratio=19.54 