2 article(s) from Caño-García, Manuel
COMSOL simulations of light propagation in a directional coupler and two MMIs, all having rectangul...
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Power output in the input waveguide as a function of the effective refractive index of the LC cladd...
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A directional coupler prototype showing power distribution between the output guides.
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Power density distribution in the first three periods (3Lπ) of a 1 × 1 symmetric MMI and a 2 × 2 as...
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The characteristic length of an MMI is nearly constant until the cladding index reaches values clos...
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A number of SU8 PWG MMIs of different lengths prepared at the lab. The substrate is SiO2 on an Si w...
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An MMI with inorganic Si3N4 core and high-birefringence LC cladding does not show variations in cha...
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Two waveguides at short distance interacting through evanescent fields. The interaction is tuned by...
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Beilstein J. Nanotechnol. 2019, 10, 2163–2170, doi:10.3762/bjnano.10.209
Two-step fabrication of samples. The left column shows three pictures taken at different angles of ...
2D saw-tooth sketch showing the blazing angle α and the back angle β. Measurements are confined to ...
3D sketch of a real saw-tooth copy compared to its theoretical master. The vertical difference betw...
Plot of an actual saw-tooth copy showing the average height maxima (red points).
Calculation of HOG descriptor for a given surface. Vectors points to the direction of highest gradi...
Calculation of HOG descriptor. The histogram corresponding to the pixels of one cell. A 17-bin hist...
Evaluation of HOG histograms. The example shows a 500 × 500 pixels (about 3 × 3 µm) fragment of an ...
Summary of the results. The sample master and all 103 replica samples are presented. The bottom gra...
Beilstein J. Nanotechnol. 2018, 9, 1573–1581, doi:10.3762/bjnano.9.149
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