We design, fabricate, and demonstrate a silicon nitride (Si_3N_4) multilayer platform optimized for low-loss and compact multilayer photonic integrated circuits. The designed …
We designed and demonstrated a tri-layer Si_3N_4/SiO_2 photonic integrated circuit capable of vertical interlayer coupling with arbitrary splitting ratios. Based on this multilayer …
M Weigel, M Kleinert, M Kresse… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
A novel 16× 4 crossing-free waveguide routing network on four layers of polymer-based stacked waveguides is presented. The design combines in-plane passive waveguide …
In this paper, we propose a new method to provide optical link in Photonic Integrated Circuits (PICs). The proposed method uses two hybrid plasmonic leaky-wave optical …
The radio access network (RAN) connected by fiber optics is the backbone of daily cellular internet connectivity. The demand for faster connection pushes the wireless communication …
Recent developments in photonic integrated circuits (PICs) are attracting strong interest for their advances in building scalable, high-throughput, and low-cost on-chip optical …