{'fraction_non_alphanumeric': 0.03816793893129771, 'fraction_numerical': 0.0019083969465648854, 'mean_word_length': 5.5625, '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': 1, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Development of industrial lasers and applications in China

The development of industrial lasers (CO2 lasers, solid- state, excimer and semiconductor lasers) and industrial applications (heat treatment, welding, cutting, marking, engraving, etc.) in China are reported in this paper. The research institutes in China, engaged in these areas, are presented. In recent years, the industry of optoelectronics in China has rapidly grown; the national optoelectronics and information industry base in Wuhan is introduced as well.