In this review we present some of the recent advances in the field of silicon nitride photonic
integrated circuits. The review focuses on the material deposition techniques currently …

We review recent developments in directly modulated lasers (DMLs) with low operating
energy for datacom and computercom applications. Key issues are their operating energy …

Generating visible light with wide tunability and high coherence based on photonic
integrated circuits is of high interest for applications in biophotonics, precision metrology …

Structured light, also known as tailored light, shaped light, sculpted light, or custom light,
refers to a series of special light beams with spatially variant amplitudes and phases …

A continuous‐wave electrically‐pumped short‐wavelength hybrid vertical‐cavity silicon‐
integrated laser (VCSIL) with in‐plane emission into a silicon nitride (SiN) waveguide is …

We present tunable waveguide-based optical parametric amplification by four-wave mixing
(FWM) in silicon nitride waveguides, with the potential to be set up as an all-integrated …

We report here a theoretical investigation on high efficiency grating coupling for surface
emitting blue lasers integrated with silicon nitride (Si 3 N 4) waveguide. DBRs (distributed …

Silicon nitride (SiN) photonic circuits are attracting significant interest as a platform for
photonic quantum information processing. Integration of deterministic single photon sources …

With the progress of integrated optoelectronic devices over recent decades, the
semiconductor research has increasingly focused on tunable semiconductor lasers featuring …

This thesis describes our investigation into diode lasers based on hybrid integration with
frequency-selective waveguide feedback circuits. Deploying intra-cavity ring resonators as …