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 …

On-chip integrated mode-division multiplexing (MDM) is an emerging technique for large-
capacity data communications. In the past few years, while several configurations have been …

We propose and experimentally demonstrate a novel ultracompact dual-mode waveguide
crossing based on subwavelength multimode-interference couplers for a densely integrated …

On‐chip multimode transmission has drawn tremendous interest for its ability to expand the
link capacity with a single wavelength carrier. The waveguide crossing is a basic component …

Mode-division multiplexing is a promising and cost-effective way to increase the
communication capability of integrated photonic circuits, for both classical and quantum …

Multimode waveguide crossings (MWCs) are becoming more and more important as one of
the key elements for on‐chip optical routing and cross‐connection. However, it is still very …

On‐chip multi‐mode communication has attracted much attention for its potential to greatly
expand the bandwidth of data transmission. However, the application of multi‐mode …

Mode-division multiplexing (MDM) technology has drawn tremendous attention for its ability
to expand the link capacity within a single-wavelength carrier, paving the way for large-scale …

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 …