Beam folding analysis and optimization of mask-enhanced toroidal multipass cells

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Graf, M., Looser, H., Emmenegger, L., & Tuzson, B. (2017). Beam folding analysis and optimization of mask-enhanced toroidal multipass cells. Optics Letters, 42(16), 3137-3140. https://doi.org/10.1364/OL.42.003137