{'fraction_non_alphanumeric': 0.00945179584120983, 'fraction_numerical': 0.0, 'mean_word_length': 5.883116883116883, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Optimization of Third Harmonic Conversion Efficiency in the Presence of a Spatially Localized Plasma

A computational optimization of parameters leading to maximal third harmonic conversion efficiency in the presence of a laser-induced plasma is introduced, building on previous experimental work. The model contains full spatial and temporal dynamics for nonlinear interaction and pulse dispersion. Optimization of a localized plasma for a significant further enhancement of conversion efficiencies is suggested by the modeling.