Comprehensive theoretical investigations of the influence of instantaneous mode-
competition phenomena on the dynamics of semiconductor lasers are introduced. The …

Longitudinal mode competition in (Al, In) GaN laser diodes at λ= 445nm and 515 nm with
mode competition frequencies from 10 MHz to 150 MHz is observed. Up to two dozen lasing …

The typical modal characteristics arising during laser feedback interferometry (LFI) in multi-
mode terahertz (THz) quantum cascade lasers (QCLs) are investigated in this work. To this …

(Al, In) GaN laser diodes have various relevant applications, especially in projection systems
for virtual and augmented reality devices and in optical communication, all requiring fast …

We investigate the spectral properties of violet 405 nm (Al, In) GaN laser diodes (LDs).
Depending on the substrate the LDs are grown on, the lasing spectra show significant …

This paper reports on numerical characterization of intensity and frequency fluctuations
associated with mode hopping and single-mode jittering in semiconductor lasers. A new …

Laser was presented to science and industry in the 1960s and shortly became a useful tool
in many areas, with applications based on its multiple characteristics such as coherence of …

Utilizing the principles of intracavity absorption spectroscopy, a biomedical sensor has been
developed. The unique feature is the deployment of dual-mode competition which renders …

We develop a new model to describe the Mode Partition Noise (MPN) in VCSEL-Based Multi-
Mode Fiber (MMF) links starting from the well-known Langevin noise-driven laser rate …

An improved theoretical model to analyze the dynamics and operation of semiconductor
lasers under optical feedback has been presented in this paper. A set of rate equations are …