This work introduces a 0.3-40GHz hybrid-path band-selection receiver. The receiver supports 40MHz and 50MHz 4096-QAM modulation at 2.4 and 3.5GHz, while a 1.2GHz 64-QAM modulation at 18GHz is achieved ...

Abstract: We demonstrate a new optical-domain bandwidth extension technology with a simple optical configuration. We use an integrated optical phase-interleaving in-phase-and-quadrature modulator ...