出版社：Samarskii Natsional'nyi Issledovatel'skii Universitet imeni Akademika S.P. Koroleva,Samara National Research University
摘要：A diffractive aspheric lens with minimized geometric aberrations on the axis (the axilens) is designed. It is shown that the lens possesses substantially higher angular resolution than a parabolic lens. We consider the spectral properties of the axilens. Experiments on imaging by means of an axilens are conducted.
