We present a CMOS-compatible, Q-switched mode-locked integrated laser operating at 1.9
µm with a compact footprint of 23.6× 0.6× 0.78 mm. The Q-switching rate is 720 kHz, the …

Recent experimental work on semiconductor-based harmonically mode-locked lasers
geared toward low noise applications is reviewed. Active, harmonic mode-locking of …

Passively modelocked diode-pumped solid-state lasers (DPSSLs) with pulse repetition rates
in the gigahertz regime suffer from an increased tendency for Q-switching instabilities. Low …

Generating optical combs in a small form factor is of utmost importance for a wide range of
applications such as datacom, LIDAR, and spectroscopy. Electrically powered mode‐locked …

We have demonstrated optical frequency combs (OFCs) featuring low and continuously
tunable line spacing in the kilohertz range. The OFCs are generated by pulsed gain …

Miniaturization of frequency-comb sources could open a host of potential applications in
spectroscopy, biomedical monitoring, astronomy, microwave signal generation, and …

In this paper we present the stabilization of the pulse repetition rate of dual-comb lasers
using an intracavity semiconductor saturable absorber mirror (SESAM) for passive …

In this paper, we describe generation and application of wide narrow linewidth optical
frequency combs using dual-mode injection-locking of InP quantum-dash mode-locked …

Quantum dot lasers on silicon have gained significant interest over the past decade due to
their great potential as an on-chip silicon photonic light source. Here, we demonstrate multi …

We present the first demonstration of an InAs/InP Quantum Dash based single-section
frequency comb generator designed for use in photonic integrated circuits (PICs). The laser …