{'fraction_non_alphanumeric': 0.022675736961451247, 'fraction_numerical': 0.0, 'mean_word_length': 5.314285714285714, '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}}
Advances in quantum dot lasers for telecom and silicon photonics applications

We discuss recent advances in InAs/GaAs quantum dot lasers for telecom and silicon photonics applications. These include high temperature-stability with high speed modulation, commercialization by QD Laser Inc., and low-threshold quantum dot lasers on Si-substrates by a direct wafer bonding technique. Realization of single quantum dot lasers is also discussed.