Single-material guided-mode resonance filter for TE waves under normal incidence

2010 ◽  
Vol 8 (5) ◽  
pp. 447-448 ◽  
Author(s):  
孙天玉 Tianyu Sun ◽  
麻健勇 Jianyong Ma ◽  
付小勇 Xiaoyong Fu ◽  
汪剑鹏 Jianpeng Wang ◽  
晋云霞 Yunxia Jin ◽  
...  
Keyword(s):  
Normal Incidence ◽  
Guided Mode ◽  
Guided Mode Resonance ◽  
Single Material

Design of single-material guided-mode resonance filter

2009 ◽  
Vol 7 (1) ◽  
pp. 9-11
Author(s):  
傅小勇 Xiaoyong Fu ◽  
易葵 Kui Yi ◽  
邵建达 Jianda Shao ◽  
范正修 Zhengxiu Fan
Keyword(s):  
Guided Mode ◽  
Guided Mode Resonance ◽  
Single Material

scholarly journals Replicable one-dimensional non-polarizing guided mode resonance gratings under normal incidence

2012 ◽  
Vol 20 (15) ◽  
pp. 16974 ◽  
Author(s):  
Muhammad Rizwan Saleem ◽  
Dandan Zheng ◽  
Benfeng Bai ◽  
Petri Stenberg ◽  
Markku Kuittinen ◽  
...  
Keyword(s):  
Normal Incidence ◽  
One Dimensional ◽  
Guided Mode ◽  
Guided Mode Resonance

Single-layer one-dimensional nonpolarizing guided-mode resonance filters under normal incidence

2011 ◽  
Vol 36 (13) ◽  
pp. 2411 ◽  
Author(s):  
Tapani Alasaarela ◽  
Dandan Zheng ◽  
Lingling Huang ◽  
Arri Priimagi ◽  
Benfeng Bai ◽  
...  
Keyword(s):  
Single Layer ◽  
Normal Incidence ◽  
One Dimensional ◽  
Guided Mode ◽  
Guided Mode Resonance

Tunable narrowband metamaterial perfect absorber with single absorption peak

2020 ◽  
Vol 34 (28) ◽  
pp. 2050303
Author(s):  
Zhe Yin ◽  
Jianhui Song ◽  
Yang Yu ◽  
Hongwei Gao ◽  
Jun Liu ◽  
...  
Keyword(s):  
Fdtd Method ◽  
Normal Incidence ◽  
Absorption Peak ◽  
Perfect Absorber ◽  
Guided Mode ◽  
Strong Surface ◽  
Guided Mode Resonance ◽  
Ag Substrate ◽  
Spectral Responses ◽  
Metamaterial Perfect Absorber

A tunable narrowband metamaterial perfect absorber (NMPA) with single absorption peak at both normal incidence and oblique incidence is proposed. The spectral responses of the designed NMPA are calculated using finite-difference time-domain (FDTD) method. By using an Ag guided-mode resonance grating layer with great fill factor, the designed NMPA exhibits single resonance peak, which is converted to heat due to the strong surface plasmon resonance around the Ag grating and the Ag substrate. An NMPA sample is fabricated and the spectral responses are measured to verify the theoretical results. The experimental results are consistent with the theoretical ones.

Enhanced light trapping in Ge-on-Si-on-insulator photodetector by guided mode resonance effect

2018 ◽  
Vol 124 (5) ◽  
pp. 053101
Author(s):  
Zhi Liu ◽  
Jietao Liu ◽  
Buwen Cheng ◽  
Jun Zheng ◽  
Chuanbo Li ◽  
...  
Keyword(s):  
Light Trapping ◽  
Resonance Effect ◽  
Guided Mode ◽  
Guided Mode Resonance

scholarly journals A Compact Detection Platform Based on Gradient Guided-Mode Resonance for Colorimetric and Fluorescence Liquid Assay Detection

Sensors ◽  
2021 ◽  
Vol 21 (8) ◽  
pp. 2797
Author(s):  
Jing-Jhong Gao ◽  
Ching-Wei Chiu ◽  
Kuo-Hsing Wen ◽  
Cheng-Sheng Huang
Keyword(s):  
Limit Of Detection ◽  
Detection System ◽  
Fluorescence Emission ◽  
Assay Sensitivity ◽  
Detection Range ◽  
Current Form ◽  
Guided Mode ◽  
Spectral Detection ◽  
Guided Mode Resonance ◽  
Colorimetric Assays

This paper presents a compact spectral detection system for common fluorescent and colorimetric assays. This system includes a gradient grating period guided-mode resonance (GGP-GMR) filter and charge-coupled device. In its current form, the GGP-GMR filter, which has a size of less than 2.5 mm, can achieve a spectral detection range of 500–700 nm. Through the direct measurement of the fluorescence emission, the proposed system was demonstrated to detect both the peak wavelength and its corresponding intensity. One fluorescent assay (albumin) and two colorimetric assays (albumin and creatinine) were performed to demonstrate the practical application of the proposed system for quantifying common liquid assays. The results of our system exhibited suitable agreement with those of a commercial spectrometer in terms of the assay sensitivity and limit of detection (LOD). With the proposed system, the fluorescent albumin, colorimetric albumin, and colorimetric creatinine assays achieved LODs of 40.99 and 398 and 25.49 mg/L, respectively. For a wide selection of biomolecules in point-of-care applications, the spectral detection range achieved by the GGP-GMR filter can be further extended and the simple and compact optical path configuration can be integrated with a lab-on-a-chip system.

scholarly journals Topological guided-mode resonances at non-Hermitian nanophotonic interfaces

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Ki Young Lee ◽  
Kwang Wook Yoo ◽  
Youngsun Choi ◽  
Gunpyo Kim ◽  
Sangmo Cheon ◽  
...  
Keyword(s):  
Fundamental Study ◽  
One Dimensional ◽  
Guided Mode ◽  
Wall Structures ◽  
Potential Applications ◽  
Photonic Microstructures ◽  
Guided Mode Resonance ◽  
The One ◽  
Photonic Band ◽  
Topological Correlations

Abstract The topological properties of photonic microstructures are of great interest because of their experimental feasibility for fundamental study and potential applications. Here, we show that robust guided-mode-resonance states exist in photonic domain-wall structures whenever the complex photonic band structures involve certain topological correlations in general. Using the non-Hermitian photonic analogy of the one-dimensional Dirac equation, we derive essential conditions for photonic Jackiw-Rebbi-state resonances taking advantage of unique spatial confinement and spot-like spectral features which are remarkably robust against random parametric errors. Therefore, the proposed resonance configuration potentially provides a powerful method to create compact and stable photonic resonators for various applications in practice.

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