Recent content by dageki

We have a stream of photons incident on a pair of identical pinholes. We assume that only a single mode of the cavity (cavity formed by the lens and the first screen) is excited, with photon creation and destruction operators a^{+} and a We suppose that the two piholes provide the only...

Hi, I'm new and I'm from Poland. I have problem with equation(average number of photons registered behind pinhole 1 in two slit experiment): \bar{n}_1=\langle n|a_{1}^{+}a_{1}|n\rangle=\frac{\langle 0|(a^{+})^{n}a_{1}^{+}a_{1}(a^{+})^{n}|0\rangle}{n!} using...