Visualitza Departament: Física per autoria "9d630dde-9bd9-4ae2-879c-7b5364cd6249"
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Tunable telephoto: governable Fourier spectrum anamorphic scaling
Gomez-Sarabia, Cristina Margarita; Tajahuerce, Enrique; Ojeda-Castaneda, Jorge (2021-02-18)We discuss the Gaussian design of a device that controls the scale, in an anamorphic fashion, of Fraunhofer diffraction patterns. The device uses two pairs of varifocal cylindrical lenses. For spherical lenses, the optical ...