Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Francesco Ceccarelli"'
Autor:
Matteo Calvarese, Petra Paiè, Francesco Ceccarelli, Federico Sala, Andrea Bassi, Roberto Osellame, Francesca Bragheri
Publikováno v:
Scientific Reports
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
We present an optimization of the dynamics of integrated optical switches based on thermal phase shifters. These devices have been fabricated in the volume of glass substrates by femtosecond laser micromachining and are constituted by an integrated M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38ce387c36f546b2e349257c9c08376b
http://hdl.handle.net/11311/1199823
http://hdl.handle.net/11311/1199823
Autor:
Roberto Osellame, Ivan Rech, Angelo Gulinatti, Francesco Ceccarelli, Giulia Acconcia, Massimo Ghioni
Photonic quantum technologies promise a revolution of the world of information processing, from simulation and computing to communication and sensing, thanks to the many advantages of exploiting single photons as quantum information carriers. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01b0a52764ab6c9e2986a4fca0b29753
http://hdl.handle.net/11311/1158090
http://hdl.handle.net/11311/1158090
Autor:
Andrea Crespi, Francesco Pellegatta, Francesco Ceccarelli, Simone Atzeni, Ciro Pentangelo, Roberto Osellame
Publikováno v:
Laser & photonics reviews
14 (2020). doi:10.1002/lpor.202000024
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Atzeni, Simone; Pentangelo, Ciro; Pellegatta, Francesco; Crespi, Andrea; Osellame, Roberto/titolo:Low Power Reconfigurability and Reduced Crosstalk in Integrated Photonic Circuits Fabricated by Femtosecond Laser Micromachining/doi:10.1002%2Flpor.202000024/rivista:Laser & photonics reviews (Print)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:14
Laser & Photonics Reviews
14 (2020). doi:10.1002/lpor.202000024
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Atzeni, Simone; Pentangelo, Ciro; Pellegatta, Francesco; Crespi, Andrea; Osellame, Roberto/titolo:Low Power Reconfigurability and Reduced Crosstalk in Integrated Photonic Circuits Fabricated by Femtosecond Laser Micromachining/doi:10.1002%2Flpor.202000024/rivista:Laser & photonics reviews (Print)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:14
Laser & Photonics Reviews
Femtosecond laser writing is a powerful technique that allows rapid and cost-effective fabrication of photonic integrated circuits with unique three-dimensional geometries. In particular, the possibility to reconfigure such devices by thermo-optic ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90697739de97042706175773de2dd15d
https://publications.cnr.it/doc/433976
https://publications.cnr.it/doc/433976
Publikováno v:
Opt Express
Single-photon detection is an invaluable tool for many applications ranging from basic research to consumer electronics. In this respect, the Single Photon Avalanche Diode (SPAD) plays a key role in enabling a broad diffusion of these techniques than
Publikováno v:
IEEE photonics technology letters 30 (2018): 557–560. doi:10.1109/LPT.2018.2804909
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Gulinatti, Angelo; Labanca, Ivan; Ghioni, Massimo; Rech, Ivan/titolo:Red-Enhanced Photon Detection Module Featuring a 32 x 1 Single-Photon Avalanche Diode Array/doi:10.1109%2FLPT.2018.2804909/rivista:IEEE photonics technology letters/anno:2018/pagina_da:557/pagina_a:560/intervallo_pagine:557–560/volume:30
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Gulinatti, Angelo; Labanca, Ivan; Ghioni, Massimo; Rech, Ivan/titolo:Red-Enhanced Photon Detection Module Featuring a 32 x 1 Single-Photon Avalanche Diode Array/doi:10.1109%2FLPT.2018.2804909/rivista:IEEE photonics technology letters/anno:2018/pagina_da:557/pagina_a:560/intervallo_pagine:557–560/volume:30
In this letter, the development and the experimental characterization of a new photon detection module, based on a 32 x 1 red-enhanced single-photon avalanche diode (RE-SPAD) array, are presented. A custom-developed technology has been exploited to d
Publikováno v:
IEEE photonics technology letters 30 (2018): 1727–1730. doi:10.1109/LPT.2018.2867805
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Acconcia, Giulia; Gulinatti, Angelo; Ghioni, Massimo; Rech, Ivan/titolo:83-ps Timing Jitter With a Red-Enhanced SPAD and a Fully Integrated Front End Circuit/doi:10.1109%2FLPT.2018.2867805/rivista:IEEE photonics technology letters/anno:2018/pagina_da:1727/pagina_a:1730/intervallo_pagine:1727–1730/volume:30
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Acconcia, Giulia; Gulinatti, Angelo; Ghioni, Massimo; Rech, Ivan/titolo:83-ps Timing Jitter With a Red-Enhanced SPAD and a Fully Integrated Front End Circuit/doi:10.1109%2FLPT.2018.2867805/rivista:IEEE photonics technology letters/anno:2018/pagina_da:1727/pagina_a:1730/intervallo_pagine:1727–1730/volume:30
In this letter, we present the timing performance of an optimized red-enhanced single-photon avalanche diode (RE-SPAD) manufactured with a fully custom fabrication process. The detector has been characterized with an external CMOS front end circuit a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b56339bfeb85cc1e6382d7feb06cef02
http://hdl.handle.net/11311/1063990
http://hdl.handle.net/11311/1063990
Publikováno v:
SPIE Optics + Optoelectronics, Prague (Czech Republic), 24-27/04/2017
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Gulinatti, Angelo; Labanca, Ivan; Rech, Ivan; Ghioni, Massimo/congresso_nome:SPIE Optics + Optoelectronics/congresso_luogo:Prague (Czech Republic)/congresso_data:24-27%2F04%2F2017/anno:2017/pagina_da:/pagina_a:/intervallo_pagine
info:cnr-pdr/source/autori:Ceccarelli, Francesco; Gulinatti, Angelo; Labanca, Ivan; Rech, Ivan; Ghioni, Massimo/congresso_nome:SPIE Optics + Optoelectronics/congresso_luogo:Prague (Czech Republic)/congresso_data:24-27%2F04%2F2017/anno:2017/pagina_da:/pagina_a:/intervallo_pagine
In recent years the development of Single-Photon Avalanche Diodes (SPADs) had a big impact on single-photon counting applications requiring high-performance detectors in terms of Dark Count Rate (DCR), Photon Detection Efficiency (PDE), afterpulsing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cf53c285282057e935593482c3c7d45
http://www.cnr.it/prodotto/i/434011
http://www.cnr.it/prodotto/i/434011
Publikováno v:
Electronics Letters 54 (2018): 644–645. doi:10.1049/el.2018.0692
info:cnr-pdr/source/autori:Labanca, Ivan; Ceccarelli, Francesco; Gulinatti, Angelo; Ghioni, Massimo; Rech, Ivan/titolo:Triple epitaxial single-photon avalanche diode for multichannel timing applications/doi:10.1049%2Fel.2018.0692/rivista:Electronics Letters/anno:2018/pagina_da:644/pagina_a:645/intervallo_pagine:644–645/volume:54
info:cnr-pdr/source/autori:Labanca, Ivan; Ceccarelli, Francesco; Gulinatti, Angelo; Ghioni, Massimo; Rech, Ivan/titolo:Triple epitaxial single-photon avalanche diode for multichannel timing applications/doi:10.1049%2Fel.2018.0692/rivista:Electronics Letters/anno:2018/pagina_da:644/pagina_a:645/intervallo_pagine:644–645/volume:54
In the last years. custom-technology single-photon avalanche diodes (SPADs) have demonstrated remarkable performance, thanks to the fine engineering process performed on the electric field profile. However, the integration of custom SPADs in detector
Publikováno v:
SPIE Commercial + Scientific Sensing and Imaging, Baltimore (USA), 17-21/04/2016
info:cnr-pdr/source/autori:Gulinatti, Angelo; Ceccarelli, Francesco; Rech, Ivan; Ghioni, Massimo/congresso_nome:SPIE Commercial + Scientific Sensing and Imaging/congresso_luogo:Baltimore (USA)/congresso_data:17-21%2F04%2F2016/anno:2016/pagina_da:/pagina_a:/intervallo_pagine
info:cnr-pdr/source/autori:Gulinatti, Angelo; Ceccarelli, Francesco; Rech, Ivan; Ghioni, Massimo/congresso_nome:SPIE Commercial + Scientific Sensing and Imaging/congresso_luogo:Baltimore (USA)/congresso_data:17-21%2F04%2F2016/anno:2016/pagina_da:/pagina_a:/intervallo_pagine
In order to fulfill the requirements of many applications, we recently developed a new technology aimed at combining the advantages of traditional thin and thick silicon Single Photon Avalanche Diodes (SPAD). In particular we demonstrated single-pixe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98884eb9ac189f0b8e3bf0d7d28c925d
http://www.cnr.it/prodotto/i/434010
http://www.cnr.it/prodotto/i/434010