The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A coaxial reflective optical system (CROS) is proposed for improving the spot size and combined-distance of multiple axisymmetric beams. As a reflective shaping system, the CROS can be easily designed for this aim using the method of the matrix optics. A numerical simulation of the transformed beams is presented and analyzed. The results show that multiple axisymmetric beams can be transformed to...