Low polarization systems have important advantages in many applications. Thanks to be
with seven free design parameters, three-mirror reflective systems have good potential to …

Off-axis optical systems have several important advantages over on-axis ones. However,
high polarization aberrations, which play important roles in many applications, become …

Off-axis reflective optical systems have been widely used due to the nature of miniaturization
and no obscuration. However, it is difficult to control the desired system structure during the …

摘要 As existing optical design software depends on the selection of an initial structure, a
solving method of initial structure for four-mirror optical systems based on genetic algorithm …

Based on the methods to design the three-mirror reflective system, the aberrations formulae
for the four-mirror optical reflection system have been deduced and presented for the first …

A reflective optical system is not affected by chromatic aberration, so it has a wide range of
applications. Based on the design theory of reflective zoom system with three mirrors, this …

For the focussing of high power (> 5kW) carbon dioxide laser radiation, mirror systems are
preferable to lenses. While off-axis paraboloidal mirrors are often suggested for this …

In most off-axis reflective optical systems, light beams only pass each optical element once.
A double-pass structure can increase the number of beam reflections while using the same …

High resolution, wild field of view (FOV) and high image quality are required in space and
airborne remote sensing and space photography. However, the refraction system must use …

All-reflective optical systems have theoretically no chromatic aberration and are suitable for
wide spectral application, but co-axial reflective systems are difficult to design as low F …