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\bibitem{Contreras_etal2023} Contreras, T., Martins, A., Stanford, C., Escobar, C. O., Guenette, R., Stancari, M., et al. (2023). A method to characterize metalenses for light collection applications. \textit{J. Instrum.}, \textit{18}(9), T09004--11pp.

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