Design of a compact multispectral telescope consisting of a Cassegrain telescope and a concave elliptical grating

In this paper we design a high-performance multispectral telescope with a concave elliptical grating for a field of view of 3 ° in the ...

Source: Applied Optics - March 13, 2024 Category: Physics Authors: Najma Masoomi Abdolnaser Zakery Marzieh Afkhami Source Type: research