M
Mattia Rossetti
Researcher at Polytechnic University of Turin
Publications - 43
Citations - 573
Mattia Rossetti is an academic researcher from Polytechnic University of Turin. The author has contributed to research in topics: Quantum dot laser & Quantum dot. The author has an hindex of 14, co-authored 41 publications receiving 521 citations.
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Time-Domain Travelling-Wave Model for Quantum Dot Passively Mode-Locked Lasers
TL;DR: In this paper, a time-domain travelling-wave model for the simulation of passive mode-locking in quantum dot (QD) lasers is presented, where accurate expressions for the time varying QD optical susceptibility and the QD spontaneous emission noise source are introduced in the 1-D wave equations and numerically described using a set of infinite-impulse response filters.
Journal ArticleDOI
Modeling Passive Mode-Locking in Quantum Dot Lasers: A Comparison Between a Finite-Difference Traveling-Wave Model and a Delayed Differential Equation Approach
TL;DR: In this paper, a detailed comparison between a finite-difference traveling wave (FDTW) model and a delayed differential equation (DDE) approach for the simulation of passive mode-locking in quantum dot lasers with both ring and Fabry-Perot cavities is presented.
Modelling passive mode-locking in Quantum-Dot Lasers: a comparison between a Finite-Difference Travelling-Wave model and a Delayed Differential Equation approach
TL;DR: In this article, a detailed comparison between a finite-difference traveling wave (FDTW) model and a delayed differential equation (DDE) approach for the simulation of passive mode-locking in quantum dot lasers with both ring and Fabry-Perot cavities is presented.
Journal ArticleDOI
High peak-power picosecond pulse generation at 1.26 µm using a quantum-dot-based external-cavity mode-locked laser and tapered optical amplifier
Ying Ding,Rodrigo Aviles-Espinosa,Maria Ana Cataluna,Daniil I. Nikitichev,M. Ruiz,Michael Tran,Yannick Robert,Alexandros Kapsalis,Hercules Simos,Charis Mesaritakis,Tianhong Xu,Paolo Bardella,Mattia Rossetti,Igor Krestnikov,Daniil A. Livshits,Ivo Montrosset,Dimitris Syvridis,Michel Krakowski,Pablo Loza-Alvarez,Edik U. Rafailov +19 more
TL;DR: Preliminary nonlinear imaging investigations indicate that this system is promising as a high peak-power pulsed light source for nonlinear bio-imaging applications across the 1.0 μm - 1.3 μm spectral range.
Journal ArticleDOI
Time-Domain Traveling Wave Model of Quantum Dot DFB Lasers
TL;DR: In this article, a time-domain traveling wave model for the simulation of InAs/GaAs quantum dot DFB lasers is presented, where the optical susceptibility of the quantum dot active material is represented through a series of numerical filters that account for the interplay between homogeneous and inhomogeneous broadening of the gain spectrum of the self-assembled QDs.