The growing demand for bandwidth and energy efficiency requires new solutions for signal
detection and processing. We demonstrate a concept for high-bandwidth signal detection …

We present a broadband coherent orthogonal frequency-division multiplexing (OFDM)
transceiver based on orthogonal sampling and low bandwidth electronic analog signal …

Photonic digital-to-analog converters (PDACs) with segmented design can achieve better
performance than conventional binary PDACs in terms of effective number of bits (ENOB) …

A compact device model along with simulations and an experimental analysis of a forward-
biased PN junction-based silicon Mach-Zehnder modulator (MZM) with a phase-shifter …

Optical sinc-shaped Nyquist pulses are promising in photonic signal processing and high-
speed optical data transmission due to their orthogonality and inter-symbol interference (ISI) …

We propose a new signaling scheme for on-chip optical-electrical-optical artificial neural
networks that utilizes orthogonal delay-division multiplexing and pilot-tone-based self …

An analysis of an optical Nyquist pulse synthesizer using Mach-Zehnder modulators is
presented. The analysis allows to predict the upper limit of the effective number of bits of this …

PCF denotes photonic crystal fiber which is utilized for terahertz (THz) waveguides and
cladding in the shape of a hexagon with two elliptical air apertures (AHs), which are …

We present the design performance validation of an energy-efficient silicon Mach-Zehnder
modulator (MZM) with a forward-biased PIN junction by simulation and experiment. With a …

Photonic-assisted signal processing of high-bandwidth signals emerges as a solution for
challenges encountered in electronic-based processing. Here we present a concept for a …