New posts in Quantum Optics

Optical coherence versus quantum coherence

How do you measure small change in the angle of polarisation of a light beam? What is the smallest measurable angle?

What is the experimental evidence for a quantized EM field?

Can we always express the EM-Field Hamiltonian as (possibly time dependent) pair of annihilation and creation operators?

Why is the quantum Venn diagram paradox considered a paradox?

Can people create single photon in the laboratory?

Matrix for $\pi/2$ pulse?

truncation before matrix exponential: how to do it right?

Why do coherent states have Poisson number distribution?

In the context of atom interferometry, how are $\pi$ and $\frac{\pi}{2}$ pulse generated?