Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Simon Bilodeau"'
Autor:
Eric C. Blow, Simon Bilodeau, Weipeng Zhang, Thomas Ferreira de Lima, Joshua C. Lederman, Bhavin Shastri, Paul R. Prucnal
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 8, Pp n/a-n/a (2024)
Broadband analog signal processors utilizing silicon photonics have demonstrated a significant impact in numerous application spaces, offering unprecedented bandwidths, dynamic range, and tunability. In the past decade, microwave photonic techniques
Externí odkaz:
https://doaj.org/article/9d95cbd8028e42b2a9e65d0dc087e2bb
Autor:
Joshua C. Lederman, Simon Bilodeau, Eli Doris, Eric C. Blow, Weipeng Zhang, Yusuf Jimoh, Bhavin J. Shastri, Paul R. Prucnal
Publikováno v:
APL Photonics, Vol 9, Iss 7, Pp 076117-076117-10 (2024)
Analog photonic information processing can be implemented with low chip area using wavelength-division multiplexed systems, which typically manipulate light using micro-ring resonators. Micro-rings are uniquely susceptible to thermal crosstalk, with
Externí odkaz:
https://doaj.org/article/0b5b98e6bf004965bb706d949e3dbd1c
Autor:
Weipeng Zhang, Joshua C. Lederman, Thomas Ferreira de Lima, Jiawei Zhang, Simon Bilodeau, Leila Hudson, Alexander Tait, Bhavin J. Shastri, Paul R. Prucnal
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-12 (2024)
Abstract Radio-frequency interference is a growing concern as wireless technology advances, with potentially life-threatening consequences like interference between radar altimeters and 5 G cellular networks. Mobile transceivers mix signals with vary
Externí odkaz:
https://doaj.org/article/4f3707c7ea0c4d8983c333d1dc117bda
Autor:
Joshua C. Lederman, Weipeng Zhang, Thomas Ferreira de Lima, Eric C. Blow, Simon Bilodeau, Bhavin J. Shastri, Paul R. Prucnal
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract mmWave devices can broadcast multiple spatially-separated data streams simultaneously in order to increase data transfer rates. Data transfer can, however, be compromised by interference. Photonic blind interference cancellation systems offe
Externí odkaz:
https://doaj.org/article/e1eb79866e9c44e9a9a82241c11ad259
Autor:
Weipeng Zhang, Alexander Tait, Chaoran Huang, Thomas Ferreira de Lima, Simon Bilodeau, Eric C. Blow, Aashu Jha, Bhavin J. Shastri, Paul Prucnal
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
The authors present an integrated photonic processor for blind source separation (BSS) to address broadband radio-frequency interference issues. The photonic BSS achieves 19.2 GHz processing bandwidth with highly energy-efficient BSS processing of su
Externí odkaz:
https://doaj.org/article/e164d9abcc0744fbadbc2692a310599d
Autor:
Matěj Hejda, Eli A Doris, Simon Bilodeau, Joshua Robertson, Dafydd Owen-Newns, Bhavin J Shastri, Paul R Prucnal, Antonio Hurtado
Publikováno v:
Neuromorphic Computing and Engineering, Vol 4, Iss 2, p 024011 (2024)
Spiking neurons and neural networks constitute a fundamental building block for brain-inspired computing, which is poised to benefit significantly from photonic hardware implementations. In this work, we experimentally investigate an interconnected o
Externí odkaz:
https://doaj.org/article/72d3b5a2041344fbbe1c558d426e1f2c
Publikováno v:
Lien Social et Politiques, Iss 89 (2022)
En mars 2020, peu après l’apparition de la COVID-19, l’OMS déclare l’état de pandémie, signe d’une rapide internationalisation de la propagation du virus. Dans chaque pays, nous assistons au déclenchement de nombreuses mesures de précau
Externí odkaz:
https://doaj.org/article/827499cb312c414a8a830a6ee39ab5ef
Autor:
Stephan Kambach, Eric Allan, Simon Bilodeau‐Gauthier, David A. Coomes, Josephine Haase, Tommaso Jucker, Georges Kunstler, Sandra Müller, Charles Nock, Alain Paquette, Fons van derPlas, Sophia Ratcliffe, Fabian Roger, Paloma Ruiz‐Benito, Michael Scherer‐Lorenzen, Harald Auge, Olivier Bouriaud, Bastien Castagneyrol, Jonas Dahlgren, Lars Gamfeldt, Hervé Jactel, Gerald Kändler, Julia Koricheva, Aleksi Lehtonen, Bart Muys, Quentin Ponette, Nuri Setiawan, Thomas Van de Peer, Kris Verheyen, Miguel A. Zavala, Helge Bruelheide
Publikováno v:
Ecology and Evolution, Vol 9, Iss 19, Pp 11254-11265 (2019)
Abstract For decades, ecologists have investigated the effects of tree species diversity on tree productivity at different scales and with different approaches ranging from observational to experimental study designs. Using data from five European na
Externí odkaz:
https://doaj.org/article/98b77aefefc34e4499e169a8b254e5ab
Demonstration of scalable microring weight bank control for large-scale photonic integrated circuits
Autor:
Chaoran Huang, Simon Bilodeau, Thomas Ferreira de Lima, Alexander N. Tait, Philip Y. Ma, Eric C. Blow, Aashu Jha, Hsuan-Tung Peng, Bhavin J. Shastri, Paul R. Prucnal
Publikováno v:
APL Photonics, Vol 5, Iss 4, Pp 040803-040803-8 (2020)
Microring resonators (MRRs) are reconfigurable optical elements ubiquitous in photonic integrated circuits. Owing to its high sensitivity, MRR control is very challenging, especially in large-scale optical systems. In this work, we experimentally dem
Externí odkaz:
https://doaj.org/article/bf25245660f3441ea565b407c4b618e1
Autor:
Annika Wein, Jürgen Bauhus, Simon Bilodeau-Gauthier, Michael Scherer-Lorenzen, Charles Nock, Michael Staab
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0168751 (2016)
Tree diversity in forests is an important driver of ecological processes including herbivory. Empirical evidence suggests both negative and positive effects of tree diversity on herbivory, which can be, respectively, attributed to associational resis
Externí odkaz:
https://doaj.org/article/1c871967ac6c45508515f04ac8bd6b26