@inproceedings{6dfcc87ae45246db9d0270a674720af2,
title = "Spin-orbit cross control in nonlinear wave mixing",
abstract = "We investigate the orbital angular momentum mixing in frequency up-conversion with structured light beams. Phase and polarization vortex beams are coupled in noncollinear second harmonic generation under type-II phase matching. The spatial properties of the second harmonic beam are shaped by the combined features of the input beams. This effect creates a spin-orbit crosstalk allowing for angular momentum transfer between the two degrees of freedom. The information transfer between photonic degrees of freedom encoded on different wavelengths can be useful for connecting different physical platforms in quantum information protocols.",
keywords = "Nonlinear optics, orbital angular momentum, second harmonic generation, structured light",
author = "Silva, {Braian Pinheiro da} and Buono, {W. T.} and Pereira, {L. J.} and Tasca, {D. S.} and K. Dechoum and Khoury, {A. Z.}",
note = "Funding Information: The authors acknowledge financial support from the Brazilian Agencies, Conselho Nacional de Desenvolvi-mento Tecnol{\'o}gico (CNPq), Funda¸c{\~a}o Carlos Chagas Filho de Amparo {\`a} Pesquisa do Estado do Rio de Janeiro (FAPERJ), Coordena¸c{\~a}o de Aperfeic¸oamento de Pessoal de {\'N}ıvel Superior (CAPES - Finance Code 001) and the Brazilian National Institute of Science and Technology of Quantum Information (INCT-IQ 465469/2014-0). Publisher Copyright: {\textcopyright} 2022 SPIE · 0277-786X",
year = "2022",
month = mar,
day = "2",
doi = "10.1117/12.2611289",
language = "English",
volume = "12017",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE-International Society for Optical Engineering",
editor = "Andrews, {David L.} and Galvez, {Enrique J.} and Halina Rubinsztein-Dunlop",
booktitle = "Proceedings Volume 12017",
}