Slow light, a technology to control the optical signal by reducing the group velocity, has been widely studied to obtain enhanced nonlinearities and increased phase shifts owing to its promoting of the light–matter interaction ability. OSA | OL Vol. 41 Iss. 3 Example: (diode OR solid-state) AND laser [search contains "diode" or "solid-state" and laser] Free Spectral Range Research Papers - Academia.edu Their compact size, large free-spectral range, low tuning power, and silicon compatibility make these resonators attractive for photonic integration. OSA | Asia Communications and Photonics Conference 2012
photonic sensors based on subwavelength grating racetrack resonators . L. IJUN. H. UANG, 1,2,4. H. AI. ... “Optical slot-waveguide based biochemical ... the performance of silicon photonic rings, disks, and Bragg gratings ...
Single-mode photonic waveguides, based on silicon typically have sub-micron .... “Silicon photonic slot waveguide Bragg gratings and resonators,” Optics. samantha marie grist - Herr Lab @ UC Berkeley ultra-thin SOI-based resonators for sensing applications. Optics Express. 22. ... Silicon photonic slot waveguide Bragg gratings and resonators, Optics Express. OSA | 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 corrugations, either on the inside or on the outside of ...
Designing coupled-resonator optical waveguides based on high-Q tapered grating-defect resonators Hsi-Chun Liu* and Amnon Yariv Department of Electrical Engineering, California Institute of Technology, Pasadena, California 91125, USA *hliu@caltech.edu Abstract:We present a systematic design of coupled-resonator optical
Samantha M. Grist - Google Scholar Citations
Silicon photonics - Wikipedia
We present a novel silicon photonic biosensor using phase-shifted Bragg gratings in a slot waveguide. The optical field is concentrated inside the slot region, leading to efficient light-matter interaction. Porous Silicon Based Bragg-Grating Resonator for Refractive ... based on the ring resonators, Bragg-grating resonators, slot waveguide, photonic crystal cavities, interferometer, and surface-plasmon-resonance were developed [3‒12]. Most of these sensors utilizethe planar strip and rib waveguide for device configuration that makes use of the evanescent field Received: 3 September 2017 / Revised: 29 May 2018 Silicon Photonic Microring Resonators for Quantitative ... Silicon photonic microring resonators represent a promising platform for real-time detection of biomolecules on account of their spectral sensitivity toward surface binding events between a target and antibody-modified microrings. Efficient Chemical Sensing by Coupled Slot SOI Waveguides To decrease the group velocity of an optical wave propagating in a slot waveguide, a silicon-based slot photonic crystal guiding structure has been proposed and demonstrated . An electro-optic modulator based on a similar structure has been theoretically analyzed .
Here we study a complex arrangement of photonic crystal cavities and slot waveguides on a silicon chip. Our structure, composed of several cavities in parallel, has a particular response superimposing a shallow photonic bandgap and a resonance with a Fano line shape. It provides a low noise and a clear asymmetric resonance.
the top and side of the waveguide, and the space between the silicon pillars on the light propagation path [13]. Intuitively, silicon photonic micro-ring resonator based on SWG waveguide can enhance the evanescent field with respect to a standard silicon strip waveguide resonator with the same cross-section. Enhancing the performance of silicon photonic biosensors for ... Silicon photonic biosensors have the potential to transform medical diagnostics and healthcare delivery. Hundreds of these nano-scale sensors can be integrated onto a single millimeter-sized silicon substrate and fabricated in foundries to achieve economies of scale similar to modern day computer chips. On-chip silicon photonic thermometers: from waveguide Bragg ...
We present the design, fabrication, and characterization of integrated Bragg gratings in silicon-on-insulator slot waveguides. The Bragg gratings are formed with sidewall corrugations, either on the inside or on the outside of the waveguide. We demonstrate 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 corrugat A silicon photonic biosensor using phase-shifted Bragg ... We present a novel silicon photonic biosensor using phase-shifted Bragg gratings in a slot waveguide. The optical field is concentrated inside the slot region, leading to efficient light-matter