{'fraction_non_alphanumeric': 0.024498886414253896, 'fraction_numerical': 0.004454342984409799, 'mean_word_length': 5.428571428571429, '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}}
Generation of intense coherent continuum XUV radiation by manycycle laser fields

During the last decade continuing efforts in ultrashort pulse engineering have led to the generation of attosecond (asec) pulse trains and isolated pulses. Although trains of intense multiple pulses can be generated through the interaction of many-optical-cycle pulses with gases [1] and solids [2] the generation of intense isolated asec pulses, remains a challenge.