Publication date: December 2017
Source:Physical Communication, Volume 25, Part 2
Author(s): Yupeng Li
High-order Quadrature amplitude modulation (QAM) is a promising approach to increase the spectral efficiency of wavelength-division-multiplexing (WDM) transmission. However, the optical implementation is still challenging. A customized modulator is proposed for 64-QAM signal generation, and its performance is investigated in detail.
Source:Physical Communication, Volume 25, Part 2
Author(s): Yupeng Li