KrF excimer laser induced damage and its mechanism of CaF2 single crystal with (1 1 1), (1 1 0) and (1 0 0) planes

Modified iterative wavelets for background removal in laser-induced breakdown spectroscopy based on fiber laser ablation

“…The laser repetition frequency is generally less than 100 Hz to synchronize with the acquisition speed of spectral detectors. Therefore, lasers with low-repetition-frequency [7][8][9] (such as a Nd:YAG laser, pulsed dye laser, and excimer laser) are generally used in LIBS setups. However, the output power of these lasers would decrease under long-time operation.…”