Selection of optical materials to minimize longitudinal chromatic aberration in a prospective broad-coverage medium-resolution multispectral instrument

摘要

We discuss a method for selection of the optical materials to be used in the corrective lens for a Cooke three-mirror system. We determined the optimum glass combinations for the 0.45-1.7 mu m, 0.45-0.96 mu m, and 1.55-1.7 mu m spectral regions. (C) 2017 Optical Society of America