Výsledky vyhledávání - "Cappelli Francesco"

Akademický článek

Metrology of frequency comb sources: assessing the coherence, from multimode to mode-locked operation

Autor: Eramo Roberto, Sorgi Alessia, Gabbrielli Tecla, Insero Giacomo, Cappelli Francesco, Consolino Luigi, De Natale Paolo

Publikováno v: Nanophotonics, Vol 13, Iss 10, Pp 1701-1709 (2024)

Since the beginning of this millennium, frequency comb generators have reshaped frequency metrology and related areas. After more than two decades since their first realization, several other ways to generate frequency combs, in any spectral region,

Externí odkaz: https://doaj.org/article/40fef7a71d284845af64a5fcdc5ab9d1

Zobrazit plný text záznamu

Report

Shot-noise-limited emission from interband and quantum cascade lasers

Autor: Gabbrielli, Tecla, Pelini, Jacopo, Marschick, Georg, Consolino, Luigi, La Penna, Irene, Faist, Jérôme, Bertrand, Mathieu, Kapsalidis, Filippos, Weih, Robert, Höfling, Sven, Akikusa, Naota, Hinkov, Borislav, De Natale, Paolo, Cappelli, Francesco, Borri, Simone

The intensity noise of a laser source represents one of the key factors limiting the ultimate sensitivity in laser-based systems for sensing and telecommunication. For advanced applications based on interferometry, the availability of a shot-noise-li

Externí odkaz: http://arxiv.org/abs/2409.12732

Zobrazit plný text záznamu

Akademický článek

QCL-based frequency metrology from the mid-infrared to the THz range: a review

Autor: Consolino Luigi, Cappelli Francesco, de Cumis Mario Siciliani, De Natale Paolo

Publikováno v: Nanophotonics, Vol 8, Iss 2, Pp 181-204 (2018)

Quantum cascade lasers (QCLs) are becoming a key tool for plenty of applications, from the mid-infrared (mid-IR) to the THz range. Progress in related areas, such as the development of ultra-low-loss crystalline microresonators, optical frequency sta

Externí odkaz: https://doaj.org/article/faa3c6b6ba584254bea82eac0773dcbf

Zobrazit plný text záznamu

Report

Mid-Infrared Ring Interband Cascade Laser: Operation at the Standard Quantum Limit

Autor: Marschick, Georg, Pelini, Jacopo, Gabbrielli, Tecla, Cappelli, Francesco, Weih, Robert, Knötig, Hedwig, Koeth, Johannes, Höfling, Sven, De Natale, Paolo, Strasser, Gottfried, Borri, Simone, Hinkov, Borislav

Many precision applications in the mid-infrared spectral range have strong constraints based on quantum effects that are expressed in particular noise characteristics. They limit, e.g., sensitivity and resolution of mid-infrared imaging and spectrosc

Externí odkaz: http://arxiv.org/abs/2306.11628

Zobrazit plný text záznamu

Report

Characterization of noise regimes in Mid-IR free-space optical communication based on quantum cascade lasers

Autor: Seminara, Marco, Gabbrielli, Tecla, Corrias, Nicola, Borri, Simone, Consolino, Luigi, Meucci, Marco, De Natale, Paolo, Cappelli, Francesco, Catani, Jacopo

The recent development of Quantum Cascade Lasers (QCLs) represents one of the biggest opportunities for the deployment of a new class of Free Space Optical (FSO) communication systems working in the mid-infrared (Mid-IR) wavelength range. As compared

Externí odkaz: http://arxiv.org/abs/2208.00835

Zobrazit plný text záznamu

Report

Intensity correlations in quantum cascade laser harmonic frequency combs

Autor: Gabbrielli, Tecla, Bruno, Natalia, Corrias, Nicola, Borri, Simone, Consolino, Luigi, Bertrand, Mathieu, Shahmohammadi, Mehran, Franckie, Martin, Beck, Mattias, Faist, Jerome, Zavatta, Alessandro, Cappelli, Francesco, De Natale, Paolo

A novel study on harmonic frequency combs emitted by Quantum Cascade Lasers (QCLs) is here presented, demonstrating the presence of intensity correlations between twin modes characterising the emission spectra. These originate from a Four-Wave Mixing

Externí odkaz: http://arxiv.org/abs/2206.07624

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání