GENEVA, Dec. 22 -- CARL ZEISS SMT GMBH (Rudolf-Eber-Strasse 273447 Oberkochen) filed a patent application (PCT/EP2025/063911) for "OPTICAL HOLLOW WAVEGUIDE COMPONENT" on May 21, 2025. With publication no. WO/2025/256875, the details related to the patent application was published on Dec 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): ANSELM, Eugen (Rudolf-Eber-Strasse 273447 Oberkochen), PROCHNAU, Jens (Rudolf-Eber-Strasse 273447 Oberkochen)
Abstract: An optical hollow waveguide component (25), in particular for the homogenization of EUV light, comprises two support elements (26) and tw...