K. Zeb, Z. Lu, J. Liu, Philip J. Poole, Mohamed Rahim, G. Pakulski, Y. Mao, C. Song, Xiupu Zhang
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引用次数: 2
Abstract
To support the multi-gigabit/s wireless connectivity in the future wireless access networks, photonic millimeter-wave-over fiber (MMWoF) technologies are of great interest owing to their high bandwidth, high energy efficiency, low complexity and small footprint. In this paper, we experimentally demonstrate a 1 Gbaud four-level pulse amplitude modulation (PAM4) photonic MMWoF system at 47.2 GHz based on a novel dual-wavelength quantum-dash (QD) DFB laser and optical heterodyning.