Design and fabrication of SOI micro-ring resonators based on sub-wavelength grating waveguides
Standard silicon photonic strip waveguides offer a high intrinsic refractive index contrast; this
permits strong light confinement, leading to compact bends, which in turn facilitates the …
permits strong light confinement, leading to compact bends, which in turn facilitates the …
Silicon photonic devices realized on refractive index engineered subwavelength grating waveguides-A review
It is a remarkable and straightforward approach to customize the dispersion and nonlinear
properties of the photonic devices without varying the composition of the material by …
properties of the photonic devices without varying the composition of the material by …
Refractive index engineering with subwavelength gratings in silicon microphotonic waveguides
In this review, we summarize and discuss our recent studies of subwavelength grating
(SWG) structures for engineering the refractive index of silicon microphotonic waveguides …
(SWG) structures for engineering the refractive index of silicon microphotonic waveguides …
Sub-wavelength grating components for integrated optics applications on SOI chips
In this paper we demonstrate silicon on insulator (SOI) sub-wavelength grating (SWG)
optical components for integrated optics and sensing. Light propagation in SWG devices is …
optical components for integrated optics and sensing. Light propagation in SWG devices is …
Silicon photonic slot waveguide Bragg gratings and resonators
We present the design, fabrication, and characterization of integrated Bragg gratings in
silicon-on-insulator slot waveguides. The Bragg gratings are formed with sidewall …
silicon-on-insulator slot waveguides. The Bragg gratings are formed with sidewall …
60-nm-thick basic photonic components and Bragg gratings on the silicon-on-insulator platform
Z Zou, L Zhou, X Li, J Chen - Optics express, 2015 - opg.optica.org
We demonstrate integrated basic photonic components and Bragg gratings using 60-nm-
thick silicon-on-insulator strip waveguides. The ultra-thin waveguides exhibit a propagation …
thick silicon-on-insulator strip waveguides. The ultra-thin waveguides exhibit a propagation …
Subwavelength grating periodic structures in silicon-on-insulator: a new type of microphotonic waveguide
We report on the experimental demonstration and analysis of a new waveguide principle
using subwavelength gratings. Unlike other periodic waveguides such as line-defects in a …
using subwavelength gratings. Unlike other periodic waveguides such as line-defects in a …
A SiON microring resonator-based platform for biosensing at 850 nm
A Samusenko, D Gandolfi, G Pucker… - Journal of lightwave …, 2016 - ieeexplore.ieee.org
In this paper, we report on the design, fabrication, and characterization of a photonic circuit
for biosensing applications. Silicon oxynitride with a bulk refractive index of 1.66 is the core …
for biosensing applications. Silicon oxynitride with a bulk refractive index of 1.66 is the core …
Highly sensitive silicon microring sensor with sharp asymmetrical resonance
We analyze the resonance spectrum in silicon microring resonators taking into account the
end-facet reflection from a coupled waveguide, which can provide a dense set of Fabry …
end-facet reflection from a coupled waveguide, which can provide a dense set of Fabry …
Optical pump-rejection filter based on silicon sub-wavelength engineered photonic structures
D Pérez-Galacho, C Alonso-Ramos, F Mazeas… - Optics letters, 2017 - opg.optica.org
The high index contrast of the silicon-on-insulator (SOI) platform allows the realization of
ultra-compact photonic circuits. However, this high contrast hinders the implementation of …
ultra-compact photonic circuits. However, this high contrast hinders the implementation of …