We study the injection locking bistability of a specially engineered two-color semiconductor
Fabry-Pérot laser. Oscillation in the uninjected primary mode leads to a bistability of single …

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 …

We describe a method of tailoring the laser spectrum of Fabry-Perot (FP) laser diodes using
a spatially varying refractive index. The cavity geometry is determined by a perturbative …

We report the design and experimental results of a narrow linewidth single-mode slotted
Fabry-Pérot laser by using deep etched trenches. Good performances in lasing threshold …

Using a delay differential equation model with two time delays, we investigate the dynamics
of a semiconductor laser with an active cavity coupled to an external passive cavity. Our …

The single mode Fabry-Perot (FP) semiconductor lasers are investigated systematically by a
rigorous time-domain theoretical model based on the transfer matrix method. Static and high …

We present a reliable and fast technique to experimentally categorise the dynamical state of
optically injected two mode and single mode lasers. Based on the experimentally obtained …

We demonstrate foundry-fabricated O-band III-V-on-silicon discrete-mode lasers. The laser
fabrication follows the back-side-on-buried-oxide laser integration process and is …

We introduce a formalism to efficiently calculate lasing modes and optical power flow in
multisection lasers with open boundaries. The formalism is underpinned by a projection of …

We use a Fourier-transform based method to investigate the magnitude and robustness of
mode selectivity in as-cleaved discrete-mode semiconductor lasers, where a small number …