{'fraction_non_alphanumeric': 0.013377926421404682, 'fraction_numerical': 0.0, 'mean_word_length': 5.05050505050505, '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}}
A Monolithically Integrated Tunable Comb Source and Filter

Modern optical networks employ hundreds of lasers that fill up the limited bandwidth. Each laser generates a channel and each channel is separated by a spectrally inefficient region of space called a guard band. Optical frequency comb sources (OFCS), can potentially reduce or eliminate the use of these guard bands by creating coherent superchannels with a precise and stable frequency. In this paper we demonstrate a monolithically integrated comb source which is integrated with a filter with the intent to be used as a de-multiplexer.