Moretto G, Borra E F
Appl Opt. 1997 Apr 1;36(10):2114-22. doi: 10.1364/ao.36.002114.
We investigate a family of two-mirror correctors to compensate for the aberrations of a parabolic mirror observing at a large angle from the zenith. We constrain our designs to optical elements that can be built with currently available technology. The secondary and the tertiary mirrors are warped by Zernike polynomials, which we know can be generated with active vase mirrors. The performances of these corrector designs are usable for imagery.
我们研究了一族双镜校正器，以补偿从 zenith 大角度观测的抛物面镜的像差。我们将设计限制在可利用现有技术制造的光学元件上。副镜和三镜由泽尼克多项式进行弯曲，我们知道这可以通过有源变形镜来实现。这些校正器设计的性能可用于成像。
