Silicon photonics has found a profound place among emerging technologies in the past few
decades due to several advantages. Due to a series of breakthroughs and increased …

The exponential growth of global data traffic is driven by the unprecedented digitalization of
the world. To meet the demands of next‐generation high‐capacity data communication …

The chip-scale integration of optical spectrometers may offer new opportunities for in situ bio-
chemical analysis, remote sensing, and intelligent health care. The miniaturization of …

In recent decades, microwave photonic channelization techniques have developed
significantly. Characterized by low loss, high versatility, large instantaneous bandwidth, and …

We present the current state of the art in micro-transfer printing for heterogeneously
integrated silicon photonic integrated circuits. The versatility of the technology is highlighted …

Chip-scale integrated spectrometers have many prospective applications, such as in situ
biochemical analysis, optical coherence tomography, and remote hyperspectral sensing …

A lateral germanium/silicon waveguide photodetector with a side-coupling structure is
proposed and realized. For the present photodetector, the input light is split into four …

The chip-scale miniaturization of optical spectrometers may enable many potential
applications, such as wearable health monitoring, field deployable biochemical sensing …

Abstract Silicon nitride (Si3N4) waveguides become an appealing choice to realize complex
photonic integrated circuits for applications in telecom/datacom transceivers, sensing, and …

The emergence of dynamic optical switching has opened up new perspectives for lightening
the ever growing load on the electrical switches and routers, to meet the increasing demand …