Výsledky vyhledávání - "Boucher Yann G."

Akademický článek

Scattering parameters of a non-reciprocal magneto-optical integrated coupler used as an isolator

Autor: Boucher Yann G., Dadoenkova Yuliya S., Bentivegna Florian F. L.

Publikováno v: EPJ Web of Conferences, Vol 266, p 01004 (2022)

We theoretically investigate a non-reciprocal magneto-optical integrated slab directional coupler. The scattering parameters of the structure are derived in the frame of the Coupled-Mode Theory (CMT). By properly designing the coupler, it is possible

Externí odkaz: https://doaj.org/article/b8eec5b5b0d34c438e4ed4a6757032e3

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Akademický článek

Unified Scattering Parameters formalism in terms of Coupled-Mode Theory for investigating hybrid single-mode/two-mode photonic interconnects

Autor: Boucher Yann G., Parini Alberto, Féron Patrice

Publikováno v: EPJ Web of Conferences, Vol 139, p 00011 (2017)

In terms of Linear Algebra, a directional coupler between a single-mode waveguide and a two-mode waveguide can be thought of as formally equivalent to a set of three mutually coupled single-mode waveguides. Its responses, easily derived in the frame

Externí odkaz: https://doaj.org/article/f61c7f98e78548119e83e84fceeafd83

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Akademický článek

Coupled-Mode Theory derivation of the formal equivalence between a three-mode waveguide and a set of three mutually coupled single-mode waveguides

Autor: Boucher Yann G.

Publikováno v: EPJ Web of Conferences, Vol 139, p 00009 (2017)

The formal identification between a two-mode waveguide and a system of two mutually coupled single-mode waveguides stems from the symmetries of the evolution operator. When the gap tends to zero, the super-modes of the coupled system merge continuous

Externí odkaz: https://doaj.org/article/001f77d07d4e445cb114fcff81865cf2

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Akademický článek

Theoretical investigation of amplified spontaneous emission in an active structure by extended (3×3)transfer matrix formalism: the case of a non-uniform longitudinal distribution of emitters

Autor: Boucher Yann G.

Publikováno v: Journal of the European Optical Society-Rapid Publications, Vol 1, p 06027 (2006)

We use an extended (3×3) Transfer Matrix Formalism (TMF) to investigate the properties of Amplified Spontaneous Emission (ASE) in an active structure that exhibits a non-uniform spatial distribution of emitters along its longitudinal axis. The spect

Externí odkaz: https://doaj.org/article/af149e3702404303b8d88b154e58bcee

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