Martino D'Alessandro

Ph.D. candidate in Ingegneria Elettrica, Elettronica E Delle Comunicazioni , 38^th cycle (2022-2025)
Department of Electronics and Telecommunications (DET)

martino.dalessandro@polito.it

Profile

PhD

Research topic

Multi-physics computer-aided modelling of vertical cavity surface emitting lasers (VCSELs)

Tutors

Alberto Tibaldi
Francesco Bertazzi
Pierluigi Debernardi

Research interests

Computational Electromagnetics (CEM) and EM simulation

Modeling, simulation and CAD

Biography

I was born in Sarno (SA) in 1997. I graduated in Electronic Engineering at Università degli studi di Salerno in 2019 and then I obtained a master's degree in Politecnico di Torino in April 2022, with a thesis on "physics-based time-domain modelling of VCSELs. In the same month, I started to work at Politecnico di Torino on computer modelling of Vertical cavity surface emitting lasers (VCSELs). In November 2022 I started a PhD at Politecnico di Torino, on a project in collaboration with Trumpf Photonics of Ulm (Germany).

Publications

Latest publications View all publications in Porto@Iris

Lindemann, M.; Gerhardt, N. C.; Hofmann, M. R.; Ledentsov, N.; Shchukin, V. A.; ... (2024)
Study of Electrically Excited Photon-Photon Resonances in Self-Injection-Locked Coupled-Cavity VCSELs. In: 29th International Semiconductor Laser Conference (ISLC), Orlando, FL (USA), 29 September 2024 - 02 October 2024, pp. 1-2. ISBN: 979-8-3503-7299-1
Contributo in Atti di Convegno (Proceeding)
Torrelli, V.; D'Alessandro, M.; Elsasser, W.; Debernardi, P. (2024)
On-demand polarization by a vertical-cavity surface-emitting laser with two tilted sub-wavelength gratings. In: OPTICS LETTERS, vol. 49, pp. 3773-3776. ISSN 1539-4794
Contributo su Rivista
D'Alessandro, Martino; Torrelli, Valerio; Bertazzi, Francesco; Goano, Michele; ... (2024)
Transverse Coupled Cavity VCSELs: Bridging Ultrabroadband Dynamics to Optical Supermodes. In: IEEE PHOTONICS JOURNAL, vol. 16, pp. 1-7. ISSN 1943-0655
Contributo su Rivista
Ledentsov, Nikolay; Shchukin, Vitaly A.; Chorchos, Lukasz; Makarov, Oleg Y.; Kropp, ... (2024)
Analysis of laterally-coupled-cavity VCSELs for ultra-high-frequency photon-photon resonance modulation. In: SPIE Photonics West 2024 - Vertical-Cavity Surface-Emitting Lasers XXVIII, San Francisco (USA), 30 Gennaio 2024 - 1 Febbraio 2024, pp. 1-10
Contributo in Atti di Convegno (Proceeding)
Gullino, Alberto; Torrelli, Valerio; D'Alessandro, Martino; Tibaldi, Alberto; Bertazzi, ... (2024)
AlGaAs Tunnel Junction (TJ)-VCSELs: A NEGF-Drift-Diffusion Approach. In: IEEE PHOTONICS JOURNAL, vol. 16, pp. 1-9. ISSN 1943-0655
Contributo su Rivista