Mr. Lorenzo Tunesi Profile

Lorenzo Tunesi

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Publications (10)

Proceedings Article | 17 April 2024 Poster + Paper

Waveband selective switch: a network analysis for advanced optical transport networks in 6G and beyond technologies

Muhammad Umar Masood, Ihtesham Khan, Lorenzo Tunesi, Bruno Correia, Andrea Marchisio, Enrico Ghillino, Paolo Bardella, Andrea Carena, Vittorio Curri

Proceedings Volume PC12894, PC128940D (2024) https://doi.org/10.1117/12.3000994

KEYWORDS: Optical switching, Optical networks, Switching, Network architectures, Network security, Optical transmission, Mathematical optimization, Telecommunications, Optical amplifiers, Fiber amplifiers

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Proceedings Article | 12 March 2024 Poster + Paper

Thermally-controlled transparency in multi-ring cascaded filters

Lorenzo Tunesi, Andrea Carena, Vittorio Curri, Paolo Bardella

Proceedings Volume 12891, 128910N (2024) https://doi.org/10.1117/12.3002558

KEYWORDS: Tunable filters, Signal filtering, Frequency response, Spectral response, Control systems, Calibration, Transparency, Optical switching, Crosstalk

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Proceedings Article | 8 March 2024 Presentation + Paper

Segmented design and control in contra-directional couplers for large bandwidth tunability

Lorenzo Tunesi, Mohammad Amin Mahdian, Andrea Carena, Vittorio Curri, Mahdi Nikdast, Paolo Bardella

Proceedings Volume 12882, 128820B (2024) https://doi.org/10.1117/12.3002611

KEYWORDS: Waveguides, Design, Spectral response, Tunable filters, Silicon photonics, Signal filtering, Optical filters, Control systems

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Proceedings Article | 15 March 2023 Poster + Paper

Delayed differential equation-based study of sub-terahertz emission in multi-section quantum dot ring lasers

Emanuele Groppo, Lorenzo Tunesi, Paolo Bardella

Proceedings Volume 12440, 124400S (2023) https://doi.org/10.1117/12.2648229

KEYWORDS: Ring lasers, Differential equations, Quantum dots, Repetition frequency, Pulsed laser operation, Terahertz sources

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Proceedings Article | 15 March 2023 Presentation + Paper

Network performance analysis of a PIC-based reconfigurable add-drop multiplexer for multiband applications

Muhammad Umar Masood, Lorenzo Tunesi, Ihtesham Khan, Bruno Correia, Enrico Ghillino, Paolo Bardella, Andrea Carena, Vittorio Curri

Proceedings Volume 12429, 124290J (2023) https://doi.org/10.1117/12.2648948

KEYWORDS: Wavelength division multiplexing, Switching, Tunable filters, Photonic integrated circuits, Network security, Multiplexers, Circuit switching, Optical networks, Network architectures

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Proceedings Article | 14 March 2023 Poster + Paper

Photonic-integrated wavelength selective switch for S+C+L applications

Lorenzo Tunesi, Ihtesham Khan, Muhammad Umar Masood, Enrico Ghillino, Andrea Carena, Vittorio Curri, Paolo Bardella

Proceedings Volume 12417, 124170X (2023) https://doi.org/10.1117/12.2650360

KEYWORDS: Tunable filters, Optical switching, Circuit switching, Optical transmission, Waveguides, Design and modelling, Wavelength division multiplexing, Photonic integrated circuits, Switches

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Proceedings Article | 10 March 2023 Poster + Paper

Two-step machine learning assisted extraction of VCSEL parameters

Ihtesham Khan, Muhammad Umar Masood, Lorenzo Tunesi, Enrico Ghillino, Andrea Carena, Vittorio Curri, Paolo Bardella

Proceedings Volume 12415, 124150P (2023) https://doi.org/10.1117/12.2650220

KEYWORDS: Vertical cavity surface emitting lasers, Machine learning, Simulations

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Proceedings Article | 4 March 2022 Poster + Presentation + Paper

Optimal control of Beneš optical networks assisted by machine learning

Ihtesham Khan, Lorenzo Tunesi, Muhammad Umar Masood, Enrico Ghillino, Paolo Bardella, Andrea Carena, Vittorio Curri

Proceedings Volume 12028, 120280I (2022) https://doi.org/10.1117/12.2608595

KEYWORDS: Switches, Switching, Photonic integrated circuits, Performance modeling, Optical switching, Machine learning, Optical networks

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Proceedings Article | 8 March 2021 Poster + Presentation + Paper

Machine-learning-aided abstraction of photonic integrated circuits in software-defined optical transport

Ihtesham Khan, Lorenzo Tunesi, Maryvonne Chalony, Enrico Ghillino, Muhammad Umar Masood, Jigesh Patel, Paolo Bardella, Andrea Carena, Vittorio Curri

Proceedings Volume 11713, 117130Q (2021) https://doi.org/10.1117/12.2578770

KEYWORDS: Photonic integrated circuits, Machine learning, Integrated optics, Transmittance, Switches, Signal to noise ratio, Optical networks, Optical circuits, Nonlinear filtering

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Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Automatic design of NxN integrated Benes optical switch

Lorenzo Tunesi, Giuseppe Giannuzzi, Ihtesham Khan, Jigesh Patel, Enrico Ghillino, Vittorio Curri, Andrea Carena, Paolo Bardella

Proceedings Volume 11691, 1169110 (2021) https://doi.org/10.1117/12.2578834

KEYWORDS: Optical switching, Switches, Telecommunications, Integrated optics, Waveguides, Signal attenuation, Photonic integrated circuits, Photonic devices, Photomasks, Optical networks

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Showing 5 of 10 publications

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