17.6-Gbps universal filtered multi-carrier encoding of GaN blue LD for visible light communication

摘要

TO-can packed GaN LD connected with impedance-matched transmission-line circuit board enhances the UFMC additive 16-QAM OFDM bandwidth to enable 17.6-Gbps VLC at 4.4-bit/s/Hz spectral-usage efficiency with suppressed inter-OFDM-carrier interference and improved BER of 1.07×10-4.