Silicon photonics is playing a key role in areas as diverse as high-speed optical
communications, neural networks, supercomputing, quantum photonics, and sensing, which …

In the evolution of optical networks, spectral efficiency (SE) enhancement has been the most
cost-efficient and thus the main driver for capacity increase for decades. As a result, the …

In recent years, optical modulators, photodetectors,(de) multiplexers, and heterogeneously
integrated lasers based on silicon optical platforms have been verified. The performance of …

Electro-optic modulators are essential for sensing, metrology and telecommunications. Most
target fiber applications. Instead, metasurface-based architectures that modulate free-space …

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 …

In the era of big data, the growing demand for data transmission capacity requires the
communication band to expand from the traditional optical communication windows (∼ 1.3 …

Manganese in the pentavalent state (Mn5+) is both rare and central in materials exhibiting
narrow-band near-infrared (NIR) emission and is highly sought after for phosphor-converted …

We demonstrate an all-silicon segmented modulator with traveling-wave electrodes,
achieving an electro-optic bandwidth beyond 67 GHz and a of 5 V. We show that dividing a …

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 …

A silicon photonic filter with an ultra-large free spectral range (FSR) is proposed and
demonstrated by introducing high-order adiabatic elliptical-microrings (AEMs) with bent …