Abstract
We study photon-pair generation in arrays of cubic nonlinear waveguides through spontaneous four-wave mixing. We analyze numerically the quantum statistics of photon pairs at the array output as a function of waveguide dispersion and pump beam power. We show flexible spatial quantum state control such as pump-power-controlled transition between bunching and anti-bunching correlations due to nonlinear self-focusing.
| Original language | English |
|---|---|
| Pages (from-to) | 27441-27446 |
| Number of pages | 6 |
| Journal | Optics Express |
| Volume | 20 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 19 Nov 2012 |
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