Ricardo Ezequiel da Silva

Pós-doutorado

Formação complementar

Idiomas

Áreas de atuação

Orientou

Produções bibliográficas

• DA SILVA, RICARDO E. ; OSÓRIO, JONAS H. ; GÉRÔME, FRÉDÉRIC ; BENABID, FETAH ; WEBB, DAVID J. ; FRANCO, MARCOS A.R. ; CORDEIRO, CRISTIANO M.B. . Widely tunable dual acousto-optic interferometric device based on a hollow core fiber. OPTICS AND LASER TECHNOLOGY , v. 182, p. 112093, 2025.

• DA SILVA, RICARDO E. ; OSÓRIO, JONAS H. ; RODRIGUES, GABRIEL L. ; WEBB, DAVID J. ; GÉRÔME, FRÉDÉRIC ; BENABID, FETAH ; CORDEIRO, CRISTIANO M. B. ; FRANCO, MARCOS A. R. . Numerical Investigation of the Interaction of Tubular Hollow-Core Fibers and Flexural Acoustic Waves. JOURNAL OF LIGHTWAVE TECHNOLOGY , v. 1, p. 1-7, 2025.

• DA SILVA, RICARDO E. ; CORDEIRO, CRISTIANO M. B. . Ultrawide Dynamic Bandwidth Modulation of an Antiresonant Nanoweb Hollow-Core Fiber. IEEE Photonics Journal , v. 17, p. 1-6, 2025.

• DA SILVA, RICARDO E. ; WEBB, DAVID J. . Next-Generation Ultrasound Propagation in Suspended Core Optical Fibers. IEEE Access , v. 13, p. 127411-127422, 2025.

• DA SILVA, RICARDO E. ; OSÓRIO, JONAS H. ; RODRIGUES, GABRIEL L. ; WEBB, DAVID J. ; GÉRÔME, FRÉDÉRIC ; BENABID, FETAH ; CORDEIRO, CRISTIANO M. B. ; FRANCO, MARCOS A. R. . All-fiber broadband spectral acousto-optic modulation of a tubular-lattice hollow-core optical fiber. OPTICS LETTERS , v. 49, p. 690, 2024.

• DA SILVA, RICARDO E. ; MANUYLOVICH, EGOR ; SAHOO, NAMITA ; FRANCO, MARCOS A.R. ; BARTELT, HARTMUT ; WEBB, DAVID J. . All-fiber fast acousto-optic temporal control of tunable optical pulses. OPTICAL FIBER TECHNOLOGY , v. 87, p. 103877, 2024.

• DA SILVA, RICARDO E. ; WEBB, DAVID JOHN ; CORDEIRO, CRISTIANO MONTEIRO DE BARROS ; FRANCO, MARCOS ANTONIO RUGGIERI . Highly Amplified Broadband Ultrasound in Antiresonant Hollow Core Fibers. Advanced Photonics Research , v. 240008, p. 1, 2024.

• DA SILVA, RICARDO E. ; OSÓRIO, JONAS H. ; WEBB, DAVID J. ; GÉRÔME, FRÉDÉRIC ; BENABID, FETAH ; FRANCO, MARCOS A. R. ; CORDEIRO, CRISTIANO M. B. . Highly Efficient Compact Acousto-Optic Modulator Based on a Hybrid-Lattice Hollow Core Fiber. IEEE PHOTONICS TECHNOLOGY LETTERS , v. 36, p. 1441-1444, 2024.

• DA SILVA, RICARDO E. ; WEBB, DAVID J. . Finite element numerical investigation of multimode ultrasonic interference and beatlengths in high frequency fiber-optic devices: 3D design, modeling, and analysis. FINITE ELEMENTS IN ANALYSIS AND DESIGN , v. 215, p. 103886, 2023.

• DA SILVA, RICARDO E. ; WEBB, DAVID J. . Detailed spatial-spectral numerical characterization of axially symmetric broadband ultrasonic resonances in standard optical fibers. OPTICAL FIBER TECHNOLOGY , v. 75, p. 103192, 2023.

• DA SILVA, RICARDO E. ; MANUYLOVICH, EGOR ; SAHOO, NAMITA ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; WEBB, DAVID J. . Highly Efficient Side-Coupled Acousto-Optic Modulation of a Suspended Core Fiber Bragg Grating. IEEE PHOTONICS TECHNOLOGY LETTERS , v. 33, p. 1379-1382, 2021.

• DA SILVA, RICARDO E. ; WEBB, DAVID J. . Ultra-efficient in-core acoustic waves in suspended core fiber for high frequency fiber-optic ultrasonic devices. Applied Physics Express , v. 14, p. 087003, 2021.

• JAVORSKY, ISABELA B. ; SILVA, RICARDO E. ; Pohl, Alexandre A. P. . Wavelength Tunable Filter Based on Acousto-Optic Modulation of a Double-Core Fiber. IEEE PHOTONICS TECHNOLOGY LETTERS , v. 31, p. 1135-1138, 2019.

• DA SILVA, RICARDO EZEQUIEL ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; DE ALMEIDA PRADO POHL, ALEXANDRE . Acousto-optic double side-band amplitude modulation of a fiber Bragg grating in a four-holes suspended-core fiber. JOURNAL OF LIGHTWAVE TECHNOLOGY , v. 1, p. 1-1, 2018.

• SILVA, RICARDO E. ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; Pohl, Alexandre A. P. . Electrically Tunable Multiwavelength Bragg Grating Filter Acoustically Induced in a Highly Birefringent Suspended Core Fiber. IEEE Photonics Journal , v. 9, p. 1-9, 2017.

• SILVA, RICARDO E. ; FRANCO, MARCOS A.R. ; NEVES, PAULO T. ; BARTELT, HARTMUT ; POHL, ALEXANDRE A.P. . Numerical and experimental analysis of the modulation of fiber Bragg gratings by low-frequency complex acoustic waves. Optical Fiber Technology (Print) , v. 30, p. 17-22, 2016.

• SILVA, R. E. ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; POHL, A. A. P. . Acousto-Optic Notch Filter Dynamically Induced in a Chirped Fiber Bragg Grating. IEEE Photonics Technology Letters , v. 28, p. 1081-1083, 2016.

• SILVA, RICARDO E ; TIESS, TOBIAS ; BECKER, MARTIN ; ESCHRICH, TINA ; ROTHHARDT, MANFRED ; JÄGER, MATTHIAS ; POHL, ALEXANDRE A P ; BARTELT, HARTMUT . Acousto-optic modulation of a fiber Bragg grating in suspended core fiber for mode-locked all-fiber lasers. Laser Physics Letters (Print) , v. 12, p. 045101, 2015.

• SILVA, RICARDO E ; TIESS, TOBIAS ; BECKER, MARTIN ; ESCHRICH, TINA ; ROTHHARDT, MANFRED ; JÄGER, MATTHIAS ; Pohl, Alexandre A. P. ; BARTELT, HARTMUT . All-fiber 10 MHz acousto-optic modulator of a fiber Bragg grating at 1060 nm wavelength. Optics Express , v. 23, p. 25972, 2015.

• SILVA, R. E. ; HARTUNG, ALEXANDER ; ROTHHARDT, MANFRED ; POHL, A. A. P. ; BARTELT, HARTMUT . Detailed numerical investigation of the interaction of longitudinal acoustic waves with fiber Bragg gratings in suspended-core fibers. Optics Communications (Print) , v. 344, p. 43-50, 2015.

• SILVA, R. E. ; BECKER, MARTIN ; HARTUNG, ALEXANDER ; ROTHHARDT, MANFRED ; POHL, A. A. P. ; BARTELT, HARTMUT . Reflectivity and Bandwidth Modulation of Fiber Bragg Gratings in a Suspended Core Fiber by Tunable Acoustic Waves. IEEE Photonics Journal , v. 6, p. 1-1, 2014.

• POHL, A. A. P. ; Oliveira, Roberson A. ; SILVA, R. E. ; Marques, Carlos A. F. ; NEVES, PAULO DE TARSO ; Cook, Kevin ; Canning, John ; Nogueira, Rogério N. . Advances and new applications using the acousto-optic effect in optical fibers. Photonic Sensors , v. 3, p. 1-25, 2013.

• SILVA, RICARDO E. ; FRANCO, MARCOS A. R. ; NEVES, PAULO T. ; BARTELT, HARTMUT ; Pohl, Alexandre A. P. . Detailed analysis of the longitudinal acousto-optical resonances in a fiber Bragg modulator. Optics Express , v. 21, p. 6997, 2013.

• SILVA, RICARDO E ; FRANCO, MARCOS A R ; BARTELT, HARTMUT ; POHL, ALEXANDRE A P . Numerical characterization of piezoelectric resonant transducer modes for acoustic wave excitation in optical fibers. Measurement Science & Technology (Print) , v. 24, p. 094020, 2013.

• SILVA, R. E. ; POHL, A. A. P. . Characterization of flexural acoustic waves in optical fibers using an extrinsic Fabry¿Perot interferometer. Measurement Science & Technology (Print) , v. 23, p. 055206, 2012.

• SILVA, R. E. ; FAGUNDES, R. S. ; FERRUZZI Y. . Computational statistical analysis of the wind and solar potential for electricity generation. Vetor (FURG) , v. 20, p. 83-91, 2010.

• DA SILVA, RICARDO E. ; WEBB, DAVID J. ; OSÓRIO, JONAS H. ; GÉRÔME, FRÉDÉRIC ; CORDEIRO, CRISTIANO M. B. ; BENABID, FETAH ; FRANCO, MARCOS A. R. . Studying New-Generation Hollow-Core Fibers for Acousto-Optic Sensors. In: 2024 Latin American Workshop on Optical Fiber Sensors (LAWOFS), 2024, Campinas. 2024 Latin American Workshop on Optical Fiber Sensors (LAWOFS), 2024. p. 1.

• DA SILVA, RICARDO E. ; OSORIO, JONAS H. ; GEROME, FREDERIC ; BENABID, FETAH ; CORDEIRO, CRISTIANO M. B. . Next-Generation Tunable All-Fiber Mach-Zehnder Interferometers in Hollow Core Fibers. In: 2024 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2024, Salvador. 2024 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2024. p. 1.

• DA SILVA, RICARDO E. ; FRANCO, MARCOS A. R. . Spectral Modulation of Antiresonant Hollow Core Optical Fiber with Flexural Acoustic Waves. In: SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2023, Campinas. SBFoton IOPC), 2023.

• DA SILVA, RICARDO E. ; MANUYLOVICH, EGOR ; SAHOO, NAMITA ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; WEBB, DAVID J. . Ultra-compact acousto-optic modulator of a fibre Bragg grating in a highly birefringent suspended core fibre. In: Microstructured and Specialty Optical Fibres VII, 2021, Online Only. Micro-structured and Specialty Optical Fibres VII, 2021. p. 22.

• DA SILVA, RICARDO E. ; WEBB, DAVID J. . High frequency in-core acousto-optic modulation of a suspended core optical fibre. In: MicroStructured and Specialty Optical Fibres VI, 2020, Online Only. Micro-Structured and Specialty Optical Fibres VI, 2020. p. 16.

• SILVA, RICARDO EZEQUIEL DA ; WEBB, DAVID JOHN . 3D Numerical Analyses of Multimode Acoustic Coupling in Standard and Specialty Optical Fibres. In: Specialty Optical Fibers, 2020, Washington. OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF). Washington: OSA, 2020. p. SoM2H.5.

• SILVA, RICARDO E ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; POHL, ALEXANDRE A P . Dynamic Multiwavelength Optical Reflection Filter Induced in a Suspended-Core Fiber Bragg Grating by Amplitude Modulated Acoustic Waves. In: Optical Fiber Communication Conference, 2018, San Diego. Optical Fiber Communication Conference. Washington: OSA, 2018. p. Tu2J.4.

• SILVA, RICARDO E. ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; Pohl, Alexandre A. P. . Pulsed Optical Reflection Filter Dynamically-Tuned by the Amplitude Modulation of a Fiber Bragg Grating in a Suspended-Core Fiber. In: Optical Fiber Sensors, 2018, Lausanne. 26th International Conference on Optical Fiber Sensors. Washington: OSA, 2018. v. 1. p. WF74-1-4.

• JAVORSKY, ISABELA B. ; SILVA, RICARDO E. ; FRANCO, MARCOS A. R. ; Pohl, Alexandre A. P. . 3D numerical analysis of the acousto-optical modulation in a double-core optical fiber. In: 2018 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2018, Campinas. 2018 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2018. p. 1.

• JAVORSKY, ISABELA B. ; DA SILVA, RICARDO E. ; Pohl, Alexandre A. P. ; FRANCO, MARCOS A. R. . 3D numerical investigation of double-core optical fiber properties modulated by flexural acoustic waves. In: 2017 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2017, Águas de Lindóia. 2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2017. p. 1.

• SILVA, RICARDO E. ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; Pohl, Alexandre A. P. . Multi-wavelength reflection spectra from an acousto-optic modulated fiber Bragg grating in a highly birefringent suspended core fiber. In: 25th International Conference on Optical Fiber Sensors, 2017, Jeju. org.crossref.xschema._1.Title@166778a0. p. 103238P.

• SILVA, RICARDO E. ; TIESS, TOBIAS ; BECKER, MARTIN ; ESCHRICH, TINA ; ROTHHARDT, MANFRED ; JÄGER, MATTHIAS ; Pohl, Alexandre A. P. ; BARTELT, HARTMUT . All-fiber laser mode-locked by the acousto-optic modulation of a fiber Bragg grating in suspended core fiber. In: International Conference on Optical Fibre Sensors (OFS24), 2015, Curitiba. p. 963420.

• SILVA, RICARDO E. ; BECKER, MARTIN ; ROTHHARDT, MANFRED ; BARTELT, HARTMUT ; Pohl, Alexandre A. P. . Wideband notch filter acoustically induced in a chirped fiber Bragg grating. In: 2015 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2015, Porto de Galinhas. 2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2015. p. 1.

• SILVA, RICARDO E. ; BECKER, MARTIN ; ROTHHARDT, MANFRED W. ; POHL, ALEXANDRE A. ; BARTELT, HARTMUT . Acoustically Induced Increase of Bragg Grating Bandwidth in Four Holes Suspended Core Fiber. In: Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides, 2014, Barcelona. Advanced Photonics. Washington: OSA, 2014. p. BM4D.5.

• SILVA, R. E. ; HARTUNG, ALEXANDER ; ROTHHARDT, MANFRED ; POHL, A. A. P. ; BARTELT, HARTMUT . Acousto-optic modulation of a fiber Bragg grating in four holes suspended-core fiber. In: 16º SBMO - Simpósio Brasileiro de Micro-ondas e Optoeletrônica, 2014, Curitiba. Simpósio Brasileiro de Micro-ondas e Optoeletrônica.

• SILVA, RICARDO ; HARTUNG, ALEXANDER ; ROTHHARDT, MANFRED ; POHL, ALEXANDRE A. ; BARTELT, HARTMUT . Simulation of Acousto-Optical Modulation of Fiber Bragg Gratings in Suspended Core Fibers. In: Workshop on Specialty Optical Fibers and their Applications, 2013, Sigtuna. Workshop on Specialty Optical Fibers and their Applications. Washington: OSA, 2013. p. F2.22.

• SILVA, RICARDO ; FRANCO, MARCOS A. ; BARTELT, HARTMUT ; POHL, ALEXANDRE A. . Numerical Characterization of an Acousto-Optic Ring Sensor for Measuring D-Glucose Concentrations. In: Workshop on Specialty Optical Fibers and their Applications, 2013, Sigtuna. Workshop on Specialty Optical Fibers and their Applications, 2013. p. F2.20.

• SILVA, R. E. ; HARTUNG, ALEXANDER ; ROTHHARDT, MANFRED ; POHL, A. A. P. ; BARTELT, HARTMUT . Effect of the silica bridge thickness of suspended-core fiber on the acousto-optic modulation of fiber Bragg gratings. In: Doctoral Students Conference on Optics, 2013, Suhl. Doctoral Students Conference on Optics, 2013.

• SILVA, RICARDO E. ; HARTUNG, ALEXANDER ; ROTHHARDT, MANFRED ; Pohl, Alexandre A. P. ; BARTELT, HARTMUT . Suspended core size effect in interaction of longitudinal acoustic waves and fiber Bragg gratings. In: 2013 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2013, Rio de Janeiro. 2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC), 2013. p. 1.

• POHL, ALEXANDRE DE ALMEIDA PRADO ; DA SILVA, RICARDO EZEQUIEL ; FRANCO, MARCOS ANTONIO RUGGIERI ; NEVES, PAULO DE TARSO ; BARTELT, HARTMUT . Modelling the bandwidth behaviour of fibre Bragg gratings excited by low-frequency acoustic waves. In: 2013 15th International Conference on Transparent Optical Networks (ICTON), 2013, Cartagena. 2013 15th International Conference on Transparent Optical Networks (ICTON), 2013. p. 1.

• SILVA, RICARDO E. ; Pohl, Alexandre A. P. . Characterization of longitudinal acoustic waves in a fiber using an extrinsic Fabry-Perot interferometer. In: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing. p. 84212T.

• DA SILVA, RICARDO EZEQUIEL ; DE ALMEIDA PRADO POHL, ALEXANDRE . Characterization of flexural and longitudinal acoustic waves in standard and photonic crystal fibres. In: 2012 14th International Conference on Transparent Optical Networks (ICTON), 2012, Coventry. 2012 14th International Conference on Transparent Optical Networks (ICTON). p. 1.

• SILVA, R. E. ; FRANCO, M. A. R. ; POHL, A. A. P. . Controle dinâmico do espectro de dispersão de fibra microestruturada usando ondas acústicas. In: 15º SBMO - Simpósio Brasileiro de Micro-ondas e Optoeletrônica e o 10º CBMag - Congresso Brasileiro de Eletromagnetismo, 2012, João Pessoal/Brasil. MOMAG 2012, 2012.

• DA SILVA, RICARDO E. ; Oliveira, Roberson A. ; Pohl, Alexandre A. P. . Fiber Fabry-Perot interferometer sensor for measuring resonances of piezoelectric elements. In: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa. org.crossref.xschema._1.Title@2da4560d. v. 7753. p. 775319-775322.

• SILVA, RICARDO ; OLIVEIRA, ROBERSON ; FRANCO, MARCOS ; POHL, ALEXANDRE . Influência da Microestrutura em Propriedades Acusto-ópticas de Fibra de Cristal Fotônico. In: XXIX Simpósio Brasileiro de Telecomunicações, 2011. Anais de XXIX Simpósio Brasileiro de Telecomunicações.

• FERRARINI, ERIKSON ; SILVA, RICARDO ; POHL, ALEXANDRE . Implementação de Anel de Circulação Óptico. In: XXIX Simpósio Brasileiro de Telecomunicações, 2011. Anais de XXIX Simpósio Brasileiro de Telecomunicações.

• SILVA, RICARDO E. ; Oliveira, Roberson A. ; Pohl, Alexandre A. P. . Optical fiber sensor for characterization of piezoelectric transducers. In: 2011 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2011, Natal. 2011 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC 2011). p. 872-875.

• SILVA, R. E. ; FERRUZZI Y. . Projeto de um oscilador digital microcontrolado com frequência variável através de ponte de Wien. In: Encontro Nacional de Difusão Tecnológica, 2009, Medianeira-Pr. VI - ENDITEC, 2009.

• DA SILVA, RICARDO E. ; FERRUZZI, YURI . Projeto e análise computacional de filtros Hanning em processamento digital de sinais. In: Encontro Nacional de Difusão Tecnológica, 2009, Medianeira-Pr. Encontro Nacional de Difusão Tecnológica - VI - ENDITEC, 2009.

• FERRUZZI, YURI ; SILVA, RICARDO EZEQUIEL DA . PROGRAMA COMPUTACIONAL PARA ANÁLISE DE DADOS METEOROLÓGICOS. In: Anais CBENS 2024, 2008, Florianópolis-SC, 2008.

• DA SILVA, RICARDO E. ; TORRES, A. ; MORATELLI, C. ; CAROZZI, E. ; FERRUZZI, YURI . Aplicativo para cálculo de parâmetros em linhas de transmissão bifilares. In: Encontro Científico Cultural Interinstitucional, 2008, Cascavel-Pr. VI ECCI, 2008.

• FAGUNDES, R. S. ; FERRUZZI Y. ; SILVA, R. E. ; COGO, T. P. . Distribuição de frequência da ocorrência de ventos em Cascavel. In: XIV Congresso Brasileiro de Meteorologia, 2006, Florianópolis - Sc. XIV CBM, 2006.

Outras produções

Projetos de pesquisa

• 2024 - Atual

  Fibras Ópticas Microestruturadas Poliméricas, Descrição: Este projeto propõe investigar estruturas fotônicas baseadas em fibras ópticas microestruturadas de polímero, visando estabelecer plataformas para o desenvolvimento de sensores e dispositivos ópticos inovadores. Tais aplicações incluem dispositivos voltados para o acoplamento de modos do tipo whispering gallery modes, fibras destinadas à exploração de efeitos acusto-ópticos em guias poliméricos, fibras com guiamento no ar por meio do efeito deacoplamento inibido/antiressonância, e fibras direcionadas à gravação de redes quirais, entre outras possibilidades promissoras.. , Situação: Em andamento; Natureza: Pesquisa. , Integrantes: Ricardo Ezequiel da Silva - Integrante / Cristiano Monteiro de Barros Cordeiro - Coordenador.

• 2023 - Atual

  Numerical investigation of specialty optical fibers for application in broadband ultrasonic sensors and transmitters, Descrição: This project aims the numerical investigation of acoustic and optical properties of specialty optical fibers with potential for the development of high frequency acousto-optic modulators and broadband fiber-optic ultrasonic sensors and transmitters up to 100 MHz. Such devices have remarkable applications in telecommunications, industry, biomedicine, and Defense. This research intends therefore to exploit the distinct benefits of microscrutured fibers to overcome the frequency, efficiency and sensitivity limitations, faced by real devices based on standard optical fibers under current experimental investigation. Cooperation project between the UNICAMP, IEAv (SP), University of Lavras (MG), IPHT (Germany), Aston University (UK) e University of Limoges (France).. , Situação: Em andamento; Natureza: Pesquisa. , Integrantes: Ricardo Ezequiel da Silva - Coordenador / Marcos Antonio Ruggieri Franco - Integrante / Hartmut Bartelt - Integrante / Cristiano Monteiro de Barros Cordeiro - Integrante / David J. Webb - Integrante.

• 2019 - 2021

  High frequency in-core acousto-optic modulators for application in dynamic optical filters and fibre lasers (INCORE), Descrição: INCORE is an European Horizon 2020 Project in cooperation with groups in UK and Germany. The project aims the development of high frequency ultrasonic devices based on specialty optical fibres to provide innovative solutions in the fields of Acousto-optic, Optoacoustics and Magnetoacoustics.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Ricardo Ezequiel da Silva - Coordenador / Hartmut Bartelt - Integrante / Martin Becker - Integrante / Manfred Rothhardt - Integrante / Egor Manuylovich - Integrante / Namita Sahoo - Integrante / David J. Webb - Integrante., Financiador(es): H2020 - Marie Sklodowska Curie - Bolsa.

• 2019 - 2019

  Advanced acousto-optic modulation of specialty microstructured and multicore optical fibers, Descrição: Study of advanced acousto-optic devices based on specialty optical fibers, in particular, multicore fibers. The project addionally intends to provide scientific and academic support for the graduation of bachelors and master students connected to the Graduate Program in Electrical and Computer Engineering (CPGEI).. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Mestrado acadêmico: (1) . , Integrantes: Ricardo Ezequiel da Silva - Integrante / Alexandre A. P. Pohl - Coordenador / Isabela Barleta Javorsky - Integrante.

• 2016 - 2018

  Acousto-optic modulation of microstructured optical fibers for application in multiwavelength dynamic filters, Descrição: This project investigates the generation and tuning of the multiple wavelength channels by the acousto-optic modulation of fiber Bragg gratings by employing suspended-core fibers. The project aims also further development of the acousto-optic modulation techniques based on multicore optical fibers. Collaborators: Instituto de Estudos Avançados (IEAv) and Leibniz Institute of Photonic Technology (Germany).. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Mestrado acadêmico: (1) . , Integrantes: Ricardo Ezequiel da Silva - Integrante / Alexandre de Almeida Prado Pohl - Coordenador / Marcos Antonio Ruggieri Franco - Integrante / Hartmut Bartelt - Integrante / Martin Becker - Integrante / Manfred Rothhardt - Integrante / Isabela Barleta Javorsky - Integrante., Financiador(es): Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Bolsa / Fundação Araucária de Apoio ao Desenvolvimento Científico e Tecnológico - Bolsa.

• 2013 - 2015

  Acousto-optical modulation and tuning of optical properties in microstructured and rare-earth doped optical fibers, Descrição: Binational cooperation project with the Leibniz Institute of Photonic Technology (IPHT) and the Friedrich-Schiller-Universität (FSU), in Jena, Germany. The project aims to investigate the interaction of acoustic waves and Bragg gratings in optical fibers with special designs (microstructured and photonic crystal fibers) to increase the modulation efficiency and frequency of the actual acousto-optic devices. The research aims to develop compact all-fiber integrated modulators for application in dynamic filters and fiber lasers.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Ricardo Ezequiel da Silva - Integrante / Alexandre de Almeida Prado Pohl - Coordenador / BARTELT, HARTMUT - Integrante / TIESS, TOBIAS - Integrante / BECKER, MARTIN - Integrante / ESCHRICH, TINA - Integrante / ROTHHARDT, MANFRED - Integrante / JÄGER, MATTHIAS - Integrante., Financiador(es): Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Bolsa / Deutscher Akademischer Austauschdienst - Bolsa.

• 2010 - 2019

  Fotônica para Comunicações Ópticas (INCT - FOTONICOM), Descrição: Produzir resultados de cunho científico e tecnológico que contribuam no aumento significativo da capacidade de transmissão, processamento e roteamento óptico/fotônico. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Ricardo Ezequiel da Silva - Integrante / Alexandre de Almeida Prado Pohl - Integrante / Paulo de Tarso Neves Junior - Integrante / Hypolito José Kalinowski - Coordenador / José Luis Fabris - Integrante / Márcia Müller - Integrante / Jean Carlos Cardozo da Silva - Integrante.

Projetos de desenvolvimento

• 2010 - 2012

  Projeto e aplicação de fibras ópticas microestruturadas como material estratégico para sensores avançados e telecomunicações, Descrição: O objetivo geral deste projeto é estimular a colaboração e a realização conjunta de projetos com foco em fibras microestruturadas em diferentes Instituições de Ensino Superior (IES), possibilitando a formação de recursos humanos pós-graduados em áreas de interesse da Defesa Nacional. Instituições participantes: UTFPR, IEAv / ITA, UNICAMP.. , Situação: Concluído; Natureza: Desenvolvimento.

• 2010 - 2012

  Projeto e aplicação de fibras ópticas microestruturadas como material estratégico para sensores avançados e telecomunicações, Descrição: O objetivo geral deste projeto é estimular a colaboração e a realização conjunta de projetos com foco em fibras microestruturadas em diferentes Instituições de Ensino Superior (IES), possibilitando a formação de recursos humanos pós-graduados em áreas de interesse da Defesa Nacional. Instituições participantes: UTFPR, IEAv / ITA, UNICAMP.. , Situação: Concluído; Natureza: Desenvolvimento. , Integrantes: Ricardo Ezequiel da Silva - Integrante / Alexandre de Almeida Prado Pohl - Integrante / Marcos Antonio Ruggieri Franco - Coordenador / Cristiano Monteiro de Barros Cordeiro - Integrante.

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