Slot waveguides for silicon photonics

Through a process of efficient dielectric to metallic waveguide mode conversion, we calculate a >400-fold field intensity enhancement in a silicon photonics compatible nanofocusing device. A metallic slot waveguide sits on top of the silicon slab waveguide with nanofocusing being achieved by tapering the slot width gradually. We evaluate the conversion between the numerous photonic modes of ...

silicon-photonics.ief.u-psud.fr/ 19 Laurent Vivien Ring resonators Electrical signal Phase modulator V t Si SiO2 R Si waveguide I Transmission TON t Advantages/desadvantages ? A Complete Design Flow for Silicon Photonics | Waveguide Keywords: photonics, simulation, silicon photonics, photonic integrated circuits, electronic design automation (EDA), design flow, process designOne interesting aspect of photonic integrated circuit simulation is that the waveguides themselves must be seen as components of the circuit, rather than... Novel materials and optical waveguide systems for … Finally, a one-dimensional photonic crystal structure based on horizontal slot waveguide with a photonic band gap around 1.55 μm has also been designed and optically characterized. Finally, the last part of this thesis will be devoted to the characterization of Silicon on Insulators Multi-Resonators.

Jan 2, 2014 ... In just over ten years, silicon photonics has become a key technology for .... Sili- con photonic slot waveguide Bragg gratings and resonators,?

Silicon is the most ubiquitous material in the electronics industry, and is now expected to revolutionize photonics. In just over ten years, silicon photonics hasAdditionally, we have demonstrated very compact Bragg gratings using a spiral rib waveguide. Finally, we demonstrate slot waveguide Bragg... Nonlinearity of optimized silicon photonic slot … ...of the horizontal silicon slot wave-guide structure the nonlinear interaction can be significantly increased compared to vertical slot waveguides. The deposition of a 20 nm thin optically nonlinear layer with low refractive index sandwiched between two silicon wires of 220 nm width and 205 nm... Dispersion Engineered Silicon Nanocrystal Slot …

IJRRAS 11 (3) June 2012 Passaro & al. Photonic Structures Based on Slot Waveguides 404 nanometers thick, a buried oxide (BOX) substrate, 1-2 μm-thick and a bottom silicon layer (several hundreds of μm-thick) which serves as mechanical support for the optical chip.

Photonic crystal waveguide, splitter. Surface plasmon waveguides. Negative index material structures.B. Lamontagne et al., "Fabrication of out-of-plane micromirrors in silicon-on-insulator planar waveguides," J. Vacuum Science Technol.

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OSA | Silicon photonic platforms for mid-infrared applications…