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Conferences > LAOP > 2022 > M4A > M4A.1

Generalized Orbital Angular Momentum Symmetry in Parametric Amplification

R. B. Rodrigues, G. B. Alves, R. F. Barros, C. E. R. Souza, and A. Z. Khoury

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Abstract

We investigate interesting symmetry properties verified by the down-converted beams produced in optical parametric amplification with structured light. We show the Poincaré sphere symmetry observed in the spatial modes of signal and idler fields.

© 2022 The Author(s)

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