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Broadband 8 micrometers long hybrid silicon-plasmonic transverse magnetic-transverse electric converter with losses below 2 dB

Sánchez Diana, Luis David; Sanchis Kilders, Pablo (Optical Society of America, 2013-08-01)

A novel ultracompact (8 mu m length) hybrid silicon-plasmonic TM-TE converter is reported. The conversion is achieved during a partial power coupling between a waveguide and a hybrid plasmonic parallel waveguide. The impact ...
Full field model for interleave-chirped arrayed waveguide gratings

Gargallo Jaquotot, Bernardo Andrés; Muñoz Muñoz, Pascual (Optical Society of America: Open Access Journals, 2013-03-25)

In this paper, a theoretical model for an Interleave-Chirped Arrayed Waveguide Grating (IC-AWG) is presented. The model describes the operation of the device by means of a field (amplitude and phase) transfer response. The ...
Ultra-compact TE and TM pass polarizers based on vanadium dioxide on silicon

Sánchez Diana, Luis David; Lechago Buendía, Sergio; Sanchis Kilders, Pablo (Optical Society of America, 2015-04-01)

[EN] Vanadium dioxide (VO2) is a metal-insulator transition (MIT) oxide recently used in plasmonics, metamaterials, and reconfigurable photonics. Because of the MIT, VO2 shows great change in its refractive index allowing ...

Mostrando ítems 1-3 de 3