Gain medium‐doped active optical fibers for optical amplification and long‐range
transmission have triggered a lot of researches. Traditional rare‐earth ion‐doped active …

In this monograph, the authors address the physics and engineering together with the latest
achievements of efficient and compact ultrafast lasers based on novel quantum-dot …

This paper is concerned with a time-delayed controller of a damped nonlinear excited
Duffing oscillator (DO). Since time-delayed techniques have recently been the focus of …

A PbS quantum dots (QDs) fiber amplifier was fabricated and characterized by using a
standard single mode fiber (SMF) coupler. The fiber amplifier was fabricated by coating PbS …

Hybrid mode-locking in monolithic quantum dot (QD) lasers is studied experimentally and
theoretically. A strong asymmetry of the locking range with respect to the passive mode …

This thesis sheds light on the unique dynamics of optoelectronic devices based on
semiconductor quantum-dots. The complex scattering processes involved in filling the …

Operation regimes of a two section monolithic quantum dot (QD) mode-locked laser are
studied experimentally with InGaAs lasers and theoretically, using a model that takes into …

We analyze a microscopically based rate equation model for quantum dot lasers. The model
separately treats the dynamics of electrons and holes, and the carrier-carrier scattering rates …

A scheme for an ultra-high speed all-optical D flip-flop based on single quantum-dot
semiconductor optical amplifier (QD-SOA) assisted Mach–Zehnder interferometer (MZI) is …

Passively Q-switched pulses generation from Erbium-doped fiber laser based on PbS
quantum dots (QDs) with microfiber as saturable absorber (SA) is demonstrated in this work …