{'fraction_non_alphanumeric': 0.022397891963109356, 'fraction_numerical': 0.021080368906455864, 'mean_word_length': 4.801526717557252, '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}}
Feed-Forward Linearised Uncooled DFB Laser in a Multi-Channel Broadband Wireless over Fibre Transmission at 5.8 GHz

We present the first experimental demonstration of a feed-forward linearised uncooled laser at 5.8 GHz in a wireless-over-fibre system for the transmission of multi-channel broadband 16 QAM and 64 QAM signals over 2.2 km of single mode fibre intended for wireless LAN applications. We demonstrate that with such a linearisation scheme, a reduction of 20 dB is achieved in the spectral re-growth caused by a strong adjacent channel. Significant reduction in the error vector magnitude and improved constellation and eye-diagrams were observed. Intermodulation distortion is reduced by 13 dB when two strong channels are at +10 dBm input level.