Lowering evaluation uncertainties in laser-induced damage testing

摘要

As a consequence of the statistical nature of laser-induced damage threshold measurements in the nanosecond regime, the evaluation method plays a vital role. Within the test procedure outlined in the corresponding ISO standard, several steps of data reduction are required, and the resulting damage probability distribution as a function of laser fluence needs to be fitted either based on an empirical regression function or described by models for the respective damage mechanism.