This work investigates the behavior of a zero-detuned optically-injected quantum-dash
Fabry-Perot laser as the injected field ratio is increased from near-zero to levels resulting in …

We report on a systematic investigation of the effect of external optical feedback on 17 GHz
passively mode-locked two-section lasers based on InAs/InP quantum dashes emitting at …

Manipulation of the linewidth enhancement factor in an injection-locked Quantum-Dash
Fabry-Perot laser at 1550nm Page 1 Manipulation of the Linewidth Enhancement Factor in an …

Using the conventional rate equations describing an injection-locked system, a novel
modulation response function is derived, which implicitly incorporates nonlinear gain …

Optical feedback tolerance is experimentally investigated on a 600-μm-long quantum-dash
based Fabry-Pérot laser emitting at 1.57 μm. While quantum-dashes are structurally …

We experimentally investigate the RF linewidth and timing jitter over a wide range of delay
tuning in a self-mode-locked two-section quantum dash lasers emitting at~ 1.55 μm and …

We report optical injection-locking in 21-GHz single-section and two-section InAs/InP 1.5-μm
quantum-dash mode-locked lasers. Two distinct mode-locked regimes were observed and …

Quantum dash active region Fabry–Pérot lasers emitting at 1570 nm without an absorbing
section have been evaluated as an optical source for microwave signal generation. These …

The topic of external optical feedback in quantum-cascade lasers is relevant for stability and
beam-properties considerations. Albeit less sensitive to external optical feedback than other …

Dynamic feedback properties of a 1.55 μ m InAs/InP quantum dash laser are reported. The
ground state linewidth enhancement factor (⁠ α H-factor) is found to be enhanced from∼ 1 …