Xiongbin Yu
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View article: Terahertz Channel Measurement and Modeling for Short-Range Indoor Environments
Terahertz Channel Measurement and Modeling for Short-Range Indoor Environments Open
Accurate channel modeling is essential for realizing the potential of terahertz (THz) communications in 6G indoor networks, where existing models struggle with severe frequency selectivity and multipath effects. We propose a physically gro…
View article: Hybrid fiber–THz fronthaul supporting up to 16384-QAM-OFDM with the delta-sigma modulation
Hybrid fiber–THz fronthaul supporting up to 16384-QAM-OFDM with the delta-sigma modulation Open
With the progress of high-capacity radio access networks, ultra-dense small cells are rapidly being deployed in urban areas. As a result, the deployment of a large number of optical fibers in urban areas becomes a severe issue. In this Let…
View article: Replication Data for: Terahertz topological photonics for on-chip communication
Replication Data for: Terahertz topological photonics for on-chip communication Open
Realisation of integrated, low-cost, and efficient solutions for high-speed, on-chip communication requires terahertz waveguides and holds tremendous potential in future information and communication technologies, including terahertz wirel…
View article: Waveguide‐input resonant tunnelling diode mixer for THz communications
Waveguide‐input resonant tunnelling diode mixer for THz communications Open
A hollow metallic waveguide‐input resonant tunnelling diode three‐terminal mixer device based on a photonic‐crystal platform for terahertz (THz) communication applications is presented. Coherent detection was successfully demonstrated, wit…
View article: Unclad Microphotonics for Terahertz Waveguides and Systems
Unclad Microphotonics for Terahertz Waveguides and Systems Open
A practical approach to realize substrateless, unclad, micro-scale intrinsic silicon waveguides for the terahertz range is presented. The waveguides are monolithically integrated within a supporting silicon frame, with which they are fabri…
View article: Efficient mode converter to deep-subwavelength region with photonic-crystal waveguide platform for terahertz applications
Efficient mode converter to deep-subwavelength region with photonic-crystal waveguide platform for terahertz applications Open
Metallic deep-subwavelength features can aid in integration of microscopic components or strong light-matter interaction with a low-loss dielectric waveguide platform. A mode converter or coupler is required to integrate the devices. Howev…
View article: Near-field out-of-plane coupling between terahertz photonic crystal waveguides
Near-field out-of-plane coupling between terahertz photonic crystal waveguides Open
Terahertz-range photonic crystal waveguides composed of intrinsic silicon are showing promise as an efficient and versatile waveguiding platform for diverse applications. Compact terahertz systems that are founded upon this platform will b…
View article: Terahertz fibre transmission link using resonant tunnelling diodes integrated with photonic‐crystal waveguides
Terahertz fibre transmission link using resonant tunnelling diodes integrated with photonic‐crystal waveguides Open
The authors present an expanded porous polytetrafluoroethylene terahertz fibre transmission link using resonant tunnelling diodes integrated with photonic‐crystal waveguides as a transmitter and a receiver. The measured coupling efficiency…
View article: Supplementary document for Near-field out-of-plane coupling between terahertz photonic crystal waveguides - 4048793.pdf
Supplementary document for Near-field out-of-plane coupling between terahertz photonic crystal waveguides - 4048793.pdf Open
This document presents the results of several numerical simulations that support the arguments presented in the main text.