Digital‐to‐analog converters (DAC) are indispensable functional units in signal processing
instrumentation and wide‐band telecommunication links for both civil and military …

Co-packaging of optics and electronics for data center switches has been proposed to
reduce system-level power consumption by minimizing power-hungry electrical …

High-baud-rate coherent optical system is essential to support the ever-increasing demand
for high-speed applications. Owing to the recent progress in advanced modulation formats …

Future generations of optical networks will require optical interfaces that operate beyond 1
Tb/s to keep up with the exploding worldwide Internet data capacity. The data converters …

We demonstrate intensity-modulated direct-detection optical transmission at a record-high
data rate with single wavelength and single polarization. The high data rate is achieved with …

Over the last decades, the annual global internet protocol (IP) traffic has been increasing at
an enormous rate and is going to further increase. Overall IP traffic will grow at a compound …

Co-packaging of optical and electronic interfaces inside data center switches has been
proposed to reduce the system-level power consumption and support higher density, higher …

High-bandwidth signals are needed in many applications like radar, sensing, measurement
and communications. Especially in optical networks, the sampling rate and analog …

The following topics are dealt with: optical modulation; optical fibre communication; optical
fibre networks; wavelength division multiplexing; integrated optics; quadrature amplitude …

An all-optical digital-to-analog converter (DAC) using quantum dot semiconductor optical
amplifiers (QDSOAs) is proposed and analyzed. The device operates at low optical power …