Výsledky vyhledávání - "V. E. Nascimento"

MÁQUINAS QUE APRENDEM: DIVULGANDO TECNOLOGIAS À COMUNIDADE POR MEIO DA EXTENSÃO UNIVERSITÁRIA

Autor: M. L. C. CARVALHO, T. C. C. NOVAES, M. T. NAGAI, G. V. E. NASCIMENTO, B. M. N. SOUZA, R. EKUNI

Publikováno v: Revista Conexao UEPG. 18:1-10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1fb73da1cf14fa39720db196bc01bc7
https://doi.org/10.5212/rev.conexao.v.18.20808.017

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Requirements for Efficient Raman Amplification and Dispersion Compensation Using Microstructured Optical Fibers

Autor: Ben-Hur V. Borges, C. A. De Francisco, Murilo A. Romero, Danilo H. Spadoti, S. P. N. Cani, V. E. Nascimento, L.C. Calmon

Publikováno v: Fiber and Integrated Optics. 26:255-270

The design and performance of microstructured optical fibers (MOFs) for simultaneous dispersion compensation and Raman amplification is numerically investigated. We studied a lumped Raman amplifier designed to compensate the signal loss and dispersio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::819efa5258c0a18c13b20ac275a4598f
https://doi.org/10.1080/01468030701476798

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Full-vectorial to scalar FD-SOR formulations for optical waveguide modelling: a comparative study

Autor: Ben-Hur V. Borges, Danilo H. Spadoti, Romero, C. A. De Francisco, V. E. Nascimento

Publikováno v: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 19:507-520

This paper presents a comparative study among three different formulations to analyse optical waveguides. All treatments, namely, full-vectorial, semi-vectorial, and scalar are based on the successive over relaxation-SOR technique. A complete expansi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08342f48d033b84fc505d189c35c4c5c
https://doi.org/10.1002/jnm.634

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Use of a novel wide-angle FD-BPM for loss performance assessment in randomly perturbed photonic crystal fibers

Autor: Danilo H. Spadoti, V. E. Nascimento, C. A. De Francisco, Murilo A. Romero, Ben-Hur V. Borges

Publikováno v: Microwave and Optical Technology Letters. 45:568-573

A novel wide-angle finite-difference beam-propagation method is applied to the analysis of confinement losses in photonic crystal fibers (PCFs). The method is formulated in terms of the locally one-dimensional (LOD) technique and Pade polynomials. It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c972d4b6b17bd2b51e9349e3c1cc6d0a
https://doi.org/10.1002/mop.20882

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