Multimode silicon photonics is attracting more and more attention because the introduction
of higher-order modes makes it possible to increase the channel number for data …

On-chip mode-manipulation is one of the most important physical fundamentals for many
photonic integrated devices and circuits. In the past years, great progresses have been …

In the past few decades, silicon photonics has witnessed a ramp-up of investment in both
research and industry. As a basic building block, silicon waveguide crossing is inevitable for …

Abstract Space-division multiplexing (SDM) technique has attracted increasing attentions
recently, because it provides an effective way to increase transmission capacity. With the …

Ultra-compact waveguide crossing (UC-WC) is a basic component in optoelectronic fusion
chip solutions, as its footprint is smaller in the orders of magnitude than that of traditional …

Ever-increasing demand for higher computing performance, on the one hand, and the rapid
advance of the semiconductor technology roadmap into the deeper sub-micron domain, on …