Например, Бобцов

Numerical solution of Schrodinger equation for biphoton ¨ wave function in twisted waveguide arrays

Аннотация:

We consider the generation of entangled biphoton states with orbital-angular-momentum in triangular quadratic waveguide arrays with twisted geometry. For this purpose, we derive the Shrodinger equation for ¨ biphoton wave function and equation for pump field profile. We describe numerically the process of biphoton generation through spontaneous four-wave mixing. We suggest that biphoton correlations can be controlled by the amount of twist and pump field profile.

Ключевые слова:

Статьи в номере