Stimulated Brillouin scattering in a non-suspended ultra-low-loss thick-SOI platform

Autor: Ye, Kaixuan, Keloth, Akshay, Marin, Yisbel E., Cherchi, Matteo, Aalto, Timo, Marpaung, David

Silicon photonics, with its CMOS compatibility and high integration density, has enabled a wide range of novel applications. Harnessing stimulated Brillouin scattering (SBS), an optomechanic interaction between optical and GHz acoustic waves, in sili

Externí odkaz: http://arxiv.org/abs/2410.19083

A Silicon Photonic 32-Input Coherent Combiner for Turbulence Mitigation in Free Space Optics Links

Autor: De Marinis, Lorenzo, Kincaid, Peter Seigo, Lucas, Yann, Krafft, Lea, Michau, Vincent, Cherchi, Matteo, Karppinen, Mikko, Contestabile, Giampiero

A photonic integrated circuit (PIC) for the coherent combination of 32 input optical signals into a single output fiber is reported. The PIC was fabricated using a low-loss thick silicon-on-insulator (SOI) process and packaged with 32 input and 1 out

Externí odkaz: http://arxiv.org/abs/2406.02076

Polarization management in silicon photonics

Autor: Dura Shahwar, Hoon Hahn Yoon, Suvi-Tuuli Akkanen, Diao Li, Sidra tul Muntaha, Matteo Cherchi, Timo Aalto, Zhipei Sun

Publikováno v: npj Nanophotonics, Vol 1, Iss 1, Pp 1-15 (2024)

Abstract Polarization management plays a key role in various applications, such as optical communications, imaging, and sensing. It not only mitigates detrimental effects (e.g., polarization mode dispersion in optical communication) but also enables

Externí odkaz: https://doaj.org/article/7ee4c67b992e4382b5345a6cff12fcfe

Tapered MMI splitters with unconstrained splitting ratio on a thick SOI platform

Autor: Cherchi, Matteo, Harjanne, Mikko, Bryant, Katherine, Sun, Fei, Heimala, Päivi, Aalto, Timo

We have systematically studied multimode interferometer (MMI) splitters made from multiple tapered sections. The goal is to create a library of robust and low-loss splitters covering all splitting ratios (SR) for our silicon photonics platform based

Externí odkaz: http://arxiv.org/abs/2302.12839

Ergonomics in the operating room and surgical training: a survey on the Italian scenario

Autor: Stefano Restaino, Marco D’Indinosante, Federica Perelli, Martina Arcieri, Vittorio Cherchi, Marco Petrillo, Anna Franca Cavaliere, Stefano Cianci, Giulia Pellecchia, Roberto Luca Meniconi, Alessandro Coppola, Vito Chiantera, Giovanni Scambia, Lorenza Driul, Giuseppe Vizzielli, SPIGC Working Group, Federico Berton, Luigi Conti, Giampaolo Formisano, Eleonora Guaitoli, Angelo Iossa, Michele Maruccia, Andrea Mazzari, Luigi Oragano, Alessandro Pasculli, Francesca Ratti, Matteo Serenari, Alberto Settembrini, Pasqualino Sirignano, Domenico Soriero, Carlo Vallicelli, Stefano Cianci (Sicilia), Giulia De Iaco (Puglia), Francesca Falcone (Campania), Sara Giaccari (Triveneto), Marco Giovenzana (Lombardia), Edoardo Pasqui (Toscana), Marco Petrillo (Sardegna), Luca Portigliotti (Piemonte), Giuseppe Sena (Calabria), Marco Sparavigna (Liguria), Giordana Bettini, Gianfranco Fanello, Paolo Mendogni, Lorenzo Monteleone, Davide Pertile Nicoletta Pia Ardò, Pasquina Tomaiuolo, Sara Negrello, Mattia Di Bartolomeo, Romeo Patini, Alberto Vito Marcuzzo, Alberto Campione, Giovanni Comacchio, Giacomo Murana, Martino Antonio, Mattia Manitto, Giuseppe Galzerano, Carlo Di Marco, Francesco Velluti, Gianmauro Berardi, Andrea Romboli, Jacopo Weindelmejer, Domenico Tamburrino, Alessandro Calarco, Luigi Losco, Eleonora Nacchiero, Rossella Elia, Federico Lo Torto, Giovanni Vicenti, Vincenzo Pappalardo, Dafne Pisani, Graziano Palmisano, Debora Brascia, Luigi Troisi, Federica Renzi, Fabio Melandro, Silvia Pecere, Carlo Gazia, Gregorio Di Franco, Gaetano Romano, Alberto Bolletta, Emanuele Botteri, Giovanna Di Meo, Carlo Ronsini, Sonia Chiappetta, Ilaria Sgaramella, Francesco Pennestri, Antonella Girardi, Donatella Mariniello, Marco Marcasciano, Michele Telegrafo, Simona Fragomeni, Francesca De Paoli, Giorgio Bogani, Salvatore Gueli Alletti, Luigi Pedone Anchora, Luigi Della Corte, Elisa Piovano, Martina Borghese, Cristina Taliento, Diego Raimondo, Antonio Raffone, Jvan Casarin, Emanuele Perrone, Guglielmo Stabile, Vito Capozzi

Publikováno v: Frontiers in Public Health, Vol 12 (2024)

IntroductionSurgical-related injuries are frequent, in fact the reported percentage of musculoskeletal disorders in surgeons is between 47% and 87%. These conditions are caused by long periods of standing, incorrect postures, repeated movements, litt

Externí odkaz: https://doaj.org/article/308141fe865548bc8e9e7985478fe691