OPTICAL SYSTEM, IN PARTICULAR FOR MICROLITHOGRAPHY, AND METHOD FOR OPERATING AN OPTICAL SYSTEM

원문 (중국어)

An optical system, in particular for microlithography, comprises a laser light source for generating a multiplicity of light pulses, and a control unit configured to control the laser light source in such a way that, for a light pulse sequence generated by the laser light source, the time period between respectively successive light pulses varies across the light pulse sequence. A method comprises operating the optical system.