This work presents simulation and experimental results of ultra-thin optical ring resonators, having larger Evanescent Field (EF) penetration depths, and therefore larger sensitivities, as compared to conventional Silicon-on-Insulator (SOI … OSA | Design and fabrication of SOI micro-ring resonators based… 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 fabrication of devices with small footprints. OSA | OE Vol. 21 Iss. 16 Zero-frequency refractivity of water vapor, comparison of Debye and van-Vleck Weisskopf theory OSA | Integrated Photonics Research, Silicon and Nanophotonics…
Waveguide Bragg Gratings And Resonators Webinar...
Efficient Coupling between Dielectric-Loaded Plasmonic and Silicon Photonic Waveguides ... silicon photonic, waveguide, resonator, coupled mode, ... metal slot waveguides with predicted efficiencies compa- ... such as ring resonators18,19 and Bragg gratings.20 Further- Modelling of asymmetric slot racetracks for improved bio-sensors performance Modelling of asymmetric slot racetracks for improved ... resonators; strip waveguide Bragg gratings; ... loss silicon photonic components. Improving the detection limit for on chip photonic sensors based on subwavelength ... 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 ...
OSA | OE Vol. 21 Iss. 16
PROCEEDINGS VOLUME 9891 ... Coupling of semiconductor carbon nanotubes emission with silicon photonic micro ring resonators ... Engineered SOI slot waveguide ring ... Silicon microring resonators - UGent silicon photonics, because silicon enables ring resonators of an unprecedented small size. A generic ring resonator con-sists of an optical waveguide which is looped back on itself, such that a resonance occurs when the optical path length of the resonator is exactly a whole number of wavelengths. Ring resonators therefore support multiple ...
integrated waveguide Bragg grating (WBG) devices constitute a particularly ..... D. Liang, R. Jones, A. Fang, B. Koch, and J. Bowers, “III-V/silicon photonics for on- chip .... M. J. Khan, Integrated Optical Filters using Bragg Gratings and Resonators .... photonic biosensor using phase-shifted Bragg gratings in slot waveguide,” J.
On-Chip Silicon Waveguide Bragg Grating Photonic Temperature Sensor ... which consists of a silicon waveguide integrated with a Bragg grating, ... silicon ring resonators, ... Waveguide Bragg Gratings and Resonators Waveguide Bragg Gratings and Resonators JUNE 2016 1 ... "Lithography Simulation for the Fabrication of Silicon Photonic Devices with Deep ... through destructive interference in silicon waveguide Bragg gratings", Optics ... On-Chip Silicon Photonic Thermometer s: from Waveguid e Bragg Grating to Ring ... Our preliminary results indicate that us ing photonic devices such as the ring resonators, photonic ... fiber Bragg gratings (FBG) and silicon photonic ... Figure 4 shows an SEM image of silicon nano-waveguide Bragg ... Subwavelength grating devices in silicon photonics - ScienceDirect
OSA | Spiral Bragg grating waveguides for TM mode silicon ...
Strip-loaded nano-photonics on horizontal slot waveguide | Journal of ... 6 May 2019 ... A strip-loaded slot waveguide is a waveguide platform allowing a large ... on the period and fill factor of the Bragg gratings studied in our case, ... Final Program - Group IV Photonics
as strip [7] and slot waveguide ring resonators [8], disk resonators [9], photonic crystals [10], and Bragg gratings [11]. Their sensing mechanism is based on revealingrefractive index changes (in bulk sensing, the change is caused by bulk solution concentration changes while in surface sensing, by molecular Unique surface sensing property and enhanced sensitivity in ... Abstract: In this paper, unique surface sensing property and enhanced sensitivity in microring resonator biosensors based on subwavelength grating (SWG) waveguides are studied and demonstrated. The SWG structure consists of periodic silicon pillars in the propagation direction with a subwavelength period. Effective sensing region in the SWG photonic crystal waveguides - arXiv