… Multimode devices and components have attracted considerable attention in the last years,
… In this roadmap we would like to give to the readers a comprehensive overview of the most …

… from different subcommunities in optics and photonics [1–5] can … will be translated into
integrated photonic schemes and that … the research in optics and photonics, and to move towards …

… the large-scale deployment of silicon photonics-based interconnects in upcoming
hardware … that silicon photonic interconnects will out compete electrical and multi-mode-fiber …

… multimode silicon photonic devices and circuits is given. The first part reviews multimode
silicon photonics … multimode silicon photonic devices and circuits, including two parts. One is for …

… These advances have enabled integrated quantum photonic … In this roadmap article, we
highlight the status, current and … in integrated quantum photonics, including photonic platforms, …

… When we consider those demands along with the rapid progress made on silicon photonic
technologies, microcavity-based devices may be integrated with other silicon photonic …

… photonics than using real materials. In this roadmap, leading experts in topological photonics
… Since its inception, topological photonics has been a broad, interdisciplinary, and eclectic …

… single-channel/4-channel roadmap for 50 G per channel can … demand for low-cost multimode
versions of the form factor. … clear cost and volume advantages of multimode single-channel …

… roadmap, these features and the juxtaposition between them define the bulk of the research
landscape. In this way, the roadmap … the ensuing sections of this roadmap, their fundamental …

… Silicon photonics is the study and application of integrated optical … photonics is that by
leveraging the investments made by the silicon-based microelectronics industry, silicon photonics …