Manipulating of nanometer spacing dual-wavelength by controlling the apodized grating depth in microring resonators
Sign Up to like & getrecommendations! Published in 2019 at "Results in Physics"
DOI: 10.1016/j.rinp.2018.11.043
Abstract: Abstract We propose a passive photonic design for an optically pumped laser system and tunable dual-wavelength generation application by employing optical nonlinear mode coupling of two coupled III–V semiconductor microring resonators, which is connected to… read more here.
Keywords: dual wavelength; apodized grating; depth microring; microring resonators ... See more keywords
Real-Time In Vivo Sensing of Nitric Oxide Using Photonic Microring Resonators.
Sign Up to like & getrecommendations! Published in 2022 at "ACS sensors"
DOI: 10.1021/acssensors.2c00756
Abstract: Real-time in vivo detection of biomarkers, particularly nitric oxide (NO), is of utmost importance for critical healthcare monitoring, therapeutic dosing, and fundamental understanding of NO's role in regulating many physiological processes. However, detection of NO… read more here.
Keywords: time; photonic microring; microring resonators; nitric oxide ... See more keywords
Releasing the light field in subwavelength grating slot microring resonators for athermal and sensing applications.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/d0nr00833h
Abstract: Silicon-on-insulator (SOI) platforms have attracted increasing interest for photonic integrated devices with an ultra-small footprint. The distinct feature is the strong light confinement in the silicon region due to a high refractive-index-contrast. In contrast, releasing… read more here.
Keywords: subwavelength grating; slot; sensing applications; releasing light ... See more keywords
Theoretical Analysis of the Mode Splitting Properties in Periodically Patterned Microring Resonators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2673846
Abstract: By using the coupled-mode theory, an optical coupling system, which consists of a waveguide and a periodically patterned microring resonator, is modeled and the mode splitting properties are investigated theoretically and numerically. Mechanism of the… read more here.
Keywords: periodically patterned; mode splitting; mode; patterned microring ... See more keywords
Design Space Exploration of Microring Resonators in Silicon Photonic Interconnects: Impact of the Ring Curvature
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2018.2821359
Abstract: A detailed analysis of fundamental tradeoffs between ring radius and coupling gap size is presented to draw realistic borders of the possible design space for microring resonators (MRRs). The coupling coefficient for the ring-waveguide structure… read more here.
Keywords: space; space exploration; design space; microring resonators ... See more keywords
Design of a Flexible-Grid 1 × 2 Wavelength-Selective Switch Using Silicon Microring Resonators
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2772928
Abstract: In this paper, a compact integrated flexible-grid 1 × 2 wavelength-selective switch is proposed. The device is designed by utilizing a structure with nine reconfigurable add-drop silicon microring resonators. Using thermal tuning, the transmission spectra… read more here.
Keywords: grid wavelength; selective switch; silicon microring; wavelength selective ... See more keywords
Three Cascaded Nano-Mechanical Microring Resonators Enable High-Efficient Optical Diodes
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2023.3269225
Abstract: We propose and experimentally demonstrate a passive nano-mechanical optical diode with ultra-high nonreciprocal transmission ratios (NTRs) and low-power consumption based on the significantly enhanced light-matter interaction in three cascaded opto-mechanical microring resonators (MRRs). In the… read more here.
Keywords: microring resonators; high efficient; three cascaded; mechanical microring ... See more keywords
Simultaneous measurement of the refractive index and the pressure by mode splitting in concentric triple microring resonators with a single opening.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.417669
Abstract: Concentric triple microring resonators with a single opening on the flexible SU-8 substrate are proposed and theoretically demonstrated for simultaneous detection of refractive index (RI) and pressure changes. Since an opening defect is introduced, the… read more here.
Keywords: resonators single; triple microring; pressure; concentric triple ... See more keywords
Compact microring resonators integrated with grating couplers working at 2 μm wavelength on silicon-on-insulator platform.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.005444
Abstract: Compact all-pass and add-drop microring resonators (radius=10 μm) integrated with grating couplers working at 2 μm wavelength are designed, fabricated, and characterized on a commercial 340-nm-thick-top-silicon silicon-on-insulator platform. They are suitable for high-volume integrated optical circuits… read more here.
Keywords: integrated grating; grating couplers; silicon; couplers working ... See more keywords
Self-locking of the frequency comb repetition rate in microring resonators with higher order dispersions.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.027442
Abstract: We predict that the free spectral range (FSR) of the soliton combs in microring resonators can self-lock through the back-action of the Cherenkov dispersive radiation on its parent soliton under the conditions typical for recent… read more here.
Keywords: locking frequency; comb repetition; self locking; repetition rate ... See more keywords
Mode-selective modulation by silicon microring resonators and mode multiplexers for on-chip optical interconnect.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.002915
Abstract: Mode-division multiplexing (MDM) for on-chip interconnect, as a degree of freedom to enable further scaling the communication capacity, has attracted wide attention. However, selective loading information to the multimode light carriers of MDM systems is… read more here.
Keywords: optical interconnect; modulation; chip; mode ... See more keywords