Avendaño-Alejo Maximino, Castañeda Luis, Moreno Ivan
Universidad Nacional Autónoma de México, Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Apdo. Postal 70-186, C. P. 04510, Distrito Federal, México.
J Opt Soc Am A Opt Image Sci Vis. 2010 Oct 1;27(10):2252-60. doi: 10.1364/JOSAA.27.002252.
We study the formation of the caustic surfaces formed in both convex-plane and plano-convex spherical lenses by considering a plane wave incident on the lens along the optical axis. Using the caustic formulas and a paraxial approximation we derive analytical expressions to evaluate the spherical aberration to third order. Furthermore, we apply the formulas to evaluate the circle of least confusion for a positive lens.
我们通过考虑沿光轴入射到透镜上的平面波，研究在凸面 - 平面和平凸球面透镜中形成的焦散面的形成。利用焦散公式和傍轴近似，我们推导出用于评估三阶球差的解析表达式。此外，我们应用这些公式来评估正透镜的最小弥散圆。
