{'fraction_non_alphanumeric': 0.022222222222222223, 'fraction_numerical': 0.003703703703703704, 'mean_word_length': 6.025974025974026, '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}}
Narrowband optical tunable filter configuration using acousto-optic technology

This paper reveals narrowband tunable optical filter configuration employing acousto- optic technology. The filter provides tuning capability over the entire blue-green spectral region within one second. The design configuration offers maximum economy, remarkable versatility, uniform spectral response and constant narrow bandwidth less than 0.2 nm. The proposed filter architecture uses state-of-the art technology components to meet narrowband requirements.