The silicon nitride (Si 3 N 4) planar waveguide platform has enabled a broad class of low-
loss planar-integrated devices and chip-scale solutions that benefit from transparency over a …

Optical delay lines (ODLs) are one of the key enabling components in photonic integrated
circuits and systems. They are widely used in time-division multiplexing, optical signal …

The ability to process optical signals without passing into the electrical domain has always
attracted the attention of the research community. Processing photons by photons unfolds …

The sixth generation of mobile communication (6G) systems is recently rising a lot of interest,
introducing new futuristic and challenging use cases that will demand much more than just …

Integrated microwave photonics (IMWP) is concerned with applying integrated photonics
technology to microwave photonic systems. It is one of the most active and exciting areas of …

Heterogeneous and monolithic integration of the versatile low-loss silicon nitride platform
with low-temperature materials such as silicon electronics and photonics, III–V compound …

We describe the advances that we, and others, have reported during the last years in the
area of programmable microwave photonic processors. Following a brief historical sketch …

The continued growth in Hyperscale data center (HDC) deployment is expected to drive
world-wide Internet traffic to an astounding 21 zettabytes by 2021. This growth will place …

The queueing delay faced by a packet is arguably the largest source of uncertainty during its
journey. It therefore seems crucial that we understand how big the buffers should be in …

In recent years, investments by cloud companies in mega data centers and associated
network infrastructure has created a very active and dynamic segment in the optical …