ArticleSensors (Basel, Switzerland)2020
Subwavelength Grating Double Slot Waveguide Racetrack Ring Resonator for Refractive Index Sensing Application.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Dispersion Engineering and Sensitivity Enhancement in Photonic Crystal Waveguide Sensors: Current Advances and Emerging Challenges.Sensors (Basel, Switzerland) · 2026Review
- Experimental Characterization of a Silicon Nitride Asymmetric Loop-Terminated Mach-Zehnder Interferometer with a Refractive Index-Engineered Sensing Arm.Nanomaterials (Basel, Switzerland) · 2025Article
- Performance analysis of hyperbolic graded topological resonator for biosensing applications.Scientific reports · 2025Article
- Mid-Infrared Photonic Sensors: Exploring Fundamentals, Advanced Materials, and Cutting-Edge Applications.Sensors (Basel, Switzerland) · 2025Review
- High Sensitivity Design for Silicon-On-Insulator-Based Asymmetric Loop-Terminated Mach-Zehnder Interferometer.Materials (Basel, Switzerland) · 2025Article
- Racetrack Ring Resonator-Based on Hybrid Plasmonic Waveguide for Refractive Index Sensing.Micromachines · 2024Article
- Mid-Infrared Gas Sensing Based on Electromagnetically Induced Transparency in Coupled Plasmonic Resonators.Sensors (Basel, Switzerland) · 2023Article
- Breakthrough in Silicon Photonics Technology in Telecommunications, Biosensing, and Gas Sensing.Micromachines · 2023Review
- A Design of a Novel Silicon Photonics Sensor with Ultra-Large Free Spectral Range Based on a Directional Coupler-Assisted Racetrack Resonator (DCARR).Sensors (Basel, Switzerland) · 2023Article
- A Review on Photonic Sensing Technologies: Status and Outlook.Biosensors · 2023Review
- A Review of Photonic Sensors Based on Ring Resonator Structures: Three Widely Used Platforms and Implications of Sensing Applications.Micromachines · 2023Review
- Overview of Optical Biosensors for Early Cancer Detection: Fundamentals, Applications and Future Perspectives.Biology · 2023Review
- Recent Development in Metasurfaces: A Focus on Sensing Applications.Nanomaterials (Basel, Switzerland) · 2022Review
- An Optimization Framework for Silicon Photonic Evanescent-Field Biosensors Using Sub-Wavelength Gratings.Biosensors · 2022Article
- Subwavelength Grating Waveguide Structures Proposed on the Low-Cost Silica-Titania Platform for Optical Filtering and Refractive Index Sensing Applications.International journal of molecular sciences · 2022Article
- Mode Sensitivity Exploration of Silica-Titania Waveguide for Refractive Index Sensing Applications.Sensors (Basel, Switzerland) · 2021Article
- Analysis of Dielectric Waveguide Grating and Fabry-Perot Modes in Elastic Grating in Optical Detection of Ultrasound.Sensors (Basel, Switzerland) · 2021Article
- Carbon Dioxide Gas Sensor Based on Polyhexamethylene Biguanide Polymer Deposited on Silicon Nano-Cylinders Metasurface.Sensors (Basel, Switzerland) · 2021Article
- Subwavelength Grating Double Slot Waveguide Racetrack Ring Resonator for Refractive Index Sensing Application.Sensors (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
In this paper, a racetrack ring resonator design based on a subwavelength grating double slot waveguide is presented. The proposed waveguide scheme is capable of confining the transverse electric field in the slots and the gaps between the grating segments. This configuration facilitates a large light-matter interaction which elevates the sensitivity of the device approximately 2.5 times higher than the one that can be obtained via a standard slot waveguide resonator. The best sensitivity of the design is obtained at 1000 nm/RIU by utilizing a subwavelength grating double slot waveguide of period 300 nm. The numerical study is conducted via 2D and 3D finite element methods. We believe that the proposed sensor design can play an important role in the realization of highly sensitive lab-on-chip sensors.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.