We demonstrate a high performance C-band semiconductor quantum dash (QD) mode-
locked laser based optical frequency comb (OFC) with buried heterostructure (BH). Theory …

This paper presents a novel circuit for wideband optical comb generation which will be
useful in DWDM applications. The injection-locked feedback loop broadens the bandwidth …

We investigate the capabilities and limitations of quantum-dash mode-locked lasers (QD-
MLLDs) as optical frequency comb sources in coherent optical communication systems. We …

Recent research has shown that free-running quantum cascade lasers are capable of
producing frequency combs in midinfrared and THz regions of the spectrum. Unlike familiar …

Demonstration of Wireless Transmission of QPSK Signals at 2 THz Page 1 Demonstration of
Wireless Transmission of QPSK Signals at 2 THz Isao Morohashi, Yoshihisa Irimajiri, Akira …

A quantum dot (QD) mode-locked laser as an active comb generator takes advantage of its
small footprint, low power consumption, large optical bandwidth, and high-temperature …

An experimental study of an InP extended cavity passively mode-locked ring laser which
shows extra wide frequency comb generation is presented. An increase of the bandwidth to …

Quantum cascade lasers (QCLs) facilitate compact optical frequency comb sources that
operate in the mid-infrared and terahertz spectral regions, where many molecules have their …

There is a vast interest in multi-wavelength light sources which can find applications in
optical communications [1], and photonic generation of millimetre and terahertz signals [2] …

8.5 Tbps Net SiP O-band Coherent Transmission over 10 km Using a Quantum-Dot Mode-Locked
Comb Laser Page 1 8.5 Tbps Net SiP O-band Coherent Transmission over 10 km Using a …