Figure 3
From: Noise logic with an InGaN/SiNx/Si uniband diode photodetector
Noise statistics. Population standard deviation of the photocurrent noise for a fixed number of sampling points N as a function of N. The population standard deviation of the photocurrent noise for fixed N, σ(In)N, is determined from the sample standard deviation of the photocurrent noise In,i,N for a sufficiently large number of 20 arbitrarily chosen windows i with the same N, according to the inserted formula. For the population mean photocurrent noise, the photocurrent noise In for the 40 s long measurement is taken.
