Eye protection for short and ultra-short pulsed laser systems

Abstract

The specific requirements on eye protection for short and ultra-short pulsed laser systems are discussed. Firstly, the relevant standards and regulations for impulse durations in the nanosecond to femtosecond range are introduced. The most important effects to be taken into account are then explained using the findings of research projects on the identification of appropriate protective material, and hints for the choice of eye protection are given.