Four-channel multiplexer on surface plasmon polaritons development and research
Journal Title: Challenges of Modern Technology - Year 2016, Vol 7, Issue 1
Abstract
Simulation of the surface plasmon polariton (SPP) distribution in the 10 μm long four-channel multiplexer is conducted in present paper. The excitation of the SPP was done using the 632.8 nm pulse laser with 50 fs pulse duration. The simulation processes of the SPP propagation in the fourchannel multiplexer were performed for the latter switched as a splitter as an adder. Though the obtained signal strength is low due to ohmic losses and signal reflections in the middle of the waveguide it is possible to registrate it. The detailed procedure of waveguides preparation, analysis and registration of SPP propagation is described in the paper. For the proposed model verification the two-channel 20 μm long splitter was formed by optical projection lithography. Studies have shown that the SPP is distributed throughout the whole structure of the 20 μm long two-channel splitter with a partial extinction due to ohmic losses.
Authors and Affiliations
Denys V. Nevinskyі, Lubov I. Zakalyk, Solomia Y. Lebid, Halyna I. Korzh, Volodimir. A. Pavlysh
Keywords
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