Optics letters
Entangled two-photon states in the helical Mathieu-Gauss modes basis.
D Salamanca-Roldán, A A Aguilar-Cardoso, O A Ramírez-Espinosa, T Moctezuma-Quistian, P D Yepiz-Graciano, C Rosales-Guzmán, R Ramírez-Alarcón
Published: 202510.1364/OL.579046
Abstract
In this work, we provide a complete theoretical and experimental study of a two-photon quantum state entangled in the orbital angular momentum (OAM) degree of freedom of the helical Mathieu-Gauss (HMG) modes. The state is generated by a type II spont…
Preview only. Read the full abstract at the source