Guided Mode Resonance in a Low-Index Waveguide Layer
Source abstract
Abstract
In this paper, we show that the guided mode resonance can exist in a low-index waveguide layer on top of a high-index substrate. With the help of the interaction of diffraction from a metal grating and total internal reflection effects, we verify that the guided mode can be supported in the low-index SU8 layer on a high-index substrate. Simulation and experiment show the resonant wavelength can be simply manipulated by controlling the geometrical parameters of the metal grating and waveguide layer. This structure extends the possibilities of guided-mode resonance to a broader class of functional materials and may boost its use in applications such as field enhancement, sensing and display.
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Research context
OpenAlex topics: Optical Coatings and Gratings · Photonic and Optical Devices · Photonic Crystals and Applications
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Affiliations
Centre for Optical and Electromagnetic Research, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310058, China
Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
College of Modern Science and Technology, China Jiliang University, Hangzhou 310018, China
Funding
National Natural Science Foundation of China · National Key Research and Development Program of China
References (22)
Show source-provided references
1. Recent advances in resonant waveguide gratings10.1002/lpor.201800017 ↗
2. Broadband mirrors in the near-infrared based on subwavelength gratings in SOI10.1109/JPHOT.2010.2059003 ↗
3. Optimally designed narrowband guided-mode resonance reflectance filters for mid-infrared spectroscopy10.1364/OE.19.024182 ↗
4. Silicon-layer guided-mode resonance polarizer with 40-nm bandwidth10.1109/LPT.2008.2004777 ↗
5. Enhanced light trapping based on guided mode resonance effect for thin-film silicon solar cells with two filling-factor gratings10.1364/OE.16.007969 ↗
6. Ultrasensitive switching between resonant reflection and absorption in periodic gratings10.2528/PIER13041707 ↗
7. Graphene-based absorber exploiting guided mode resonances in one-dimensional gratings10.1364/OE.22.031511 ↗
8. Graphene-based perfect optical absorbers harnessing guided mode resonances10.1364/OE.23.021032 ↗
9. FEM-based method for the simulation of dielectric waveguide grating biosensors10.2528/PIER13020502 ↗
10. Agarose-gel based guided-mode resonance humidity sensor10.1109/JSEN.2006.890129 ↗
11. Enhanced photoluminescence from organic dyes coupled to periodic array of zirconium nitride nanoparticles10.1021/acsphotonics.8b00320 ↗
12. Hybrid plasmonic-photonic modes in diffractive arrays of nanoparticles coupled to light-emitting optical waveguides10.1364/OE.21.004250 ↗
13. A simple miniature optical spectrometer with a planar waveguide grating coupler in combination with a plano-convex lens10.1364/OE.14.004064 ↗
14. Compact efficient broadband grating coupler for silicon-on-insulator waveguides10.1364/OL.29.002749 ↗
15. Plasmonic optical antennas on dielectric gratings with high field enhancement for surface enhanced Raman spectroscopy10.1063/1.3168498 ↗
16. Shaping the fluorescent emission by lattice resonances in plasmonic crystals of nanoantennas10.1103/PhysRevLett.102.146807 ↗
17. Near Unity Absorption in Nanocrystal Based Short Wave Infrared Photodetectors using Guided Mode Resonators10.1021/acsphotonics.9b01015 ↗
18. Controlling the interaction between light and gold nanoparticles: Selective suppression of extinction10.1103/PhysRevLett.86.4688 ↗
19. Ultranarrow coupling-induced transparency bands in hybrid plasmonic systems10.1103/PhysRevB.80.195415 ↗
20. Modified emission of extended light emitting layers by selective coupling to collective lattice resonances10.1103/PhysRevB.94.125406 ↗
21. Lide, D.R. (2004). CRC Handbook of Chemistry and Physics, CRC Press.
22. Dynamical diffraction explanation of the anomalous transmission of light through metallic gratings10.1103/PhysRevB.66.195105 ↗