Ph.D. in Ingegneria Elettrica, Elettronica E Delle Comunicazioni , 35th cycle (2019-2022)
Ph.D. obtained in 2023
Dissertation:
Modelling and characterisation of microrings for semiconductor lasers integrated in the Silicon Photonics platform (Abstract)
Tutors:
Mariangela Gioannini
Research presentation:
Video presentation PosterProfile
Research topic
Design and characterization of semiconductor lasers integrated on the Silicon Photonics platform
Research interests
Biography
I achieved great experience due to the different periods abroad carried out during my studies. The multidisciplinary nature of my education grants me the flexibility to approach new tasks in an optimal way.
Education:
Bachelor's Degree in Physical Engineering at Politecnico di Torino
Master's Degree in Nanotechnologies For Icts at Politecnico di Torino
With the master thesis in : Linewidth modelling and measurements of single mode-VCSELs
Two international experience :
-E+/EU PROGRAMME COUNTRIES at
INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE (INPG) - PHELMA GRENOBLE FRANCE
- Master thesis at Chalmers University of Technology SWEDEN
Full CV at: https://www.dropbox.com/s/jz3xuqyr4q26j2r/CV_Marco_Novarese.pdf?dl=0
PhD:
The current project I am involved in focuses on the modelling and characterization of semiconductor lasers based on a III-V Reflective Semiconductor Optical Amplifier (RSOA) as active part and an integrated Silicon Photonics (SiPh) working as a mirror thanks to the presence of ring resonators.
The project is composed by a theoretical and experimental part both based on the analysis of ring resonators and waveguides made of Silicon and Polysilicon. Here absorption losses contribute to the reduction of the device performances through non linear effects such as Two Photon Absorption (TPA) and Free Carrier Absorption (FCA).
In this scenario the main challenge is to understand the origin of these losses and reduce their impact on Silicon mirror, with the ultimate goal of designing a commercial hybrid tunable laser.
During my PhD I also worked as a Teaching assistant in the laboratory of the course Applied Electronics. A.A. 2021/22 for the Bachelor's Degree in COMPUTER ENGINEERING
Teaching
Teachings
Bachelor of Science
- Elettronica applicata. A.A. 2021/22, INGEGNERIA INFORMATICA. Collaboratore del corso
Publications
Works published during the Ph.D. View all publications in Porto@Iris
- Novarese, Marco; Romero-Garcia, Sebastian; Bovington, Jock; Gioannini, Mariangela (2023)
Dynamics of free carrier absorption and refractive index dispersion in Si and Si/polySi microrings. In: IEEE PHOTONICS TECHNOLOGY LETTERS, vol. 35, pp. 450-453. ISSN 1041-1135
Contributo su Rivista - Novarese, Marco; Romero-García, Sebastian; Bovington, Jock; Gioannini, Mariangela (2023)
Measurements and modelling of free carrier lifetimes in Si and Si/poly-Si microrings. In: 2023 IEEE Silicon Photonics Conference (SiPhotonics), Washington, DC, USA, 4-7 Aprile 2023. ISBN: 978-1-6654-8655-2
Contributo in Atti di Convegno (Proceeding) - Cucco, Stefania; Novarese, Marco; Gioannini, Mariangela (2023)
Design of Si/polySi Microrings with Complex Waveguide Cross-Sections and Minimal non-Linearity. In: 2023 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Turin, Italy, 18-21 September 2023. ISBN: 979-8-3503-1429-8
Contributo in Atti di Convegno (Proceeding) - Novarese, Marco (2023)
Modelling and characterisation of microrings for semiconductor lasers integrated in the Silicon Photonics platform. relatore: GIOANNINI, MARIANGELA; , 35. XXXV Ciclo, P.: 151
Doctoral Thesis - Novarese, Marco; Garcia, Sebastian Romero; Cucco, Stefania; Adams, Don; Bovington, Jock; ... (2022)
Study of nonlinear effects and self-heating in a silicon microring resonator including a Shockley-Read-Hall model for carrier recombination. In: OPTICS EXPRESS, vol. 30, pp. 14341-14357. ISSN 1094-4087
Contributo su Rivista - Novarese, Marco; Cucco, Stefania; Garcia Romero, Sebastian; Bovington, Jock; Hui, ... (2022)
Static and Dynamic Nonlinear Effects in Silicon Micro-Rings: Impact of Trap Assisted Shockley Read Hall Carrier Recombination. In: EUROPEAN CONFERENCE ON INTEGRATED OPTICS 23rd edition, Milano, 4-6 Maggio 2022
Contributo in Atti di Convegno (Proceeding) - Novarese, Marco; Romero-García, Sebastian; Adams, Don; Bovington, Jock; Gioannini, ... (2022)
Study of nonlinear effects and self-heating in silicon microring resonator including SRH model for carrier recombination. In: SPIE OPTO, 2022,, San Francisco, California, United States, 22 JANUARY - 28 FEBRUARY 2022. ISBN: 9781510648838
Contributo in Atti di Convegno (Proceeding) - Gioannini, Mariangela; Columbo, LORENZO LUIGI; Bologna, Antonino; Novarese, Marco; ... (2020)
Design of hybrid lasers for silicon photonics: efficiency, optical feedback tolerance and laser dynamics. In: European Conference on Integrated Optics ECIO 2020, Paris, France, 22 June, 2020
Contributo in Atti di Convegno (Proceeding)