Space division multiplexing in standard multi-mode optical fibers based on speckle pattern classification

Autor: Guy Verschaffelt, Jaël Pauwels, Guy Van der Sande

Publikováno v: Scientific Reports
Scientific Reports, 9 (1
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)

In optical communications the transmission bandwidth of single mode optical fibers is almost fully exploited. To further increase the capacity of a telecommunication link, multiplexing techniques can be applied across 5 physical dimensions: amplitude

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfdf0159cd8ed9f63e43b263219ec18c
https://biblio.vub.ac.be/vubir/space-division-multiplexing-in-standard-multimode-optical-fibers-based-on-speckle-pattern-classification(f2c73d00-6c35-4fba-a4ef-f58ed2739083).html

Multiple Critical Couplings and Sensing in a Microresonator-Waveguide System

Autor: Nirmalendu Acharyya, Gregory Kozyreff

Publikováno v: Physical Review Applied
Physical review applied, 8

We study the optical transmission of a waveguide that is side coupled to a high-Q circular microresonator. The coupling is critical if the intrinsic resonator losses equal the coupling losses to the waveguide. When this happens, the transmittance of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2757b037c4f4dab939c23a432b64a47
https://doi.org/10.1103/physrevapplied.8.034029

Analog bio-inspired photonic processors based on the reservoir computing paradigm

Autor: Vinckier, Quentin

For many challenging problems where the mathematical description is not explicitly defined, artificial intelligence methods appear to be much more robust compared to traditional algorithms. Such methods share the common property of learning from exam

Externí odkaz: http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/237069

Information processing using an autonomous all-photonic reservoir computer based on coherently driven passive cavities

Autor: Serge Massar, Quentin Vinckier, Marc Haelterman, Francois Duport

Publikováno v: Frontiers in Optics 2015-OSA Technical Digest

We study a realistic numerical model of an autonomous all-optical neural network based on two coherent optical cavities in order to demonstrate its high potential for high-speed signal processing with low power consumption.
info:eu-repo/semantic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb6b04c070450f52433efdc8fb9a2aa0
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/222644

Waveguide arrays for light harvesting in microfluidic chips

Autor: K. C. Vishnubhatla, Surya S. K. Guduru, T. Virgili, Roberta Ramponi, Serena Bolis, Roberto Osellame, Petra Paiè

Publikováno v: Optical engineering (Bellingham, Print) 53 (2014). doi:10.1117/1.OE.53.7.071811
info:cnr-pdr/source/autori:Guduru, Surya. S. K.; Paie, Petra; Bolis, Serena; Osellame, Roberto; Ramponi, Roberta; Virgili, Tersilla; Vishnubhatla, Krishna Chaitanya/titolo:Waveguide arrays for light harvesting in microfluidic chips/doi:10.1117%2F1.OE.53.7.071811/rivista:Optical engineering (Bellingham, Print)/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume:53
Optical engineering, 53 (7
Optical engineering (Bellingham, Print) (2014).
info:cnr-pdr/source/autori:Surya SK Guduru, Petra Paiè, Serena Bolis, Roberto Osellame, Roberta Ramponi, Tersilla Virgili, Krishna Chaitanya Vishnubhatla/titolo:Waveguide arrays for light harvesting in microfluidic chips/doi:/rivista:Optical engineering (Bellingham, Print)/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume

We demonstrate a way of light harvesting in integrated microfluidic chips fabricated by femtosecond laser micromachining. The architecture consists of waveguide arrays fabricated in the vicinity of the microchannel filled with a fluorescent organic s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb3c535fb5e630e1f02cc34a1a25eb4