Query：
学者姓名：黄异
Refining：
Year
Type
Indexed by
Source
Complex
Former Name
Co-
Language
Clean All
Abstract ：
Structural defects in self-lubricating sliding bearings would lead to local stress concentration and service life reduction. The absence of accurate detection technology for micro defects in self-lubricating coating has seriously limited their application in mechanical equipment. A total variation (TV) fusion terahertz imaging method is proposed toward the unidentifiable micro defect induced by overlapping terahertz echoes. First, a range of indicators is developed to quantify the alterations of signal characteristics in different stages of the defect. Subsequently, the TV fusion based on these indicator images could clearly identify different defects. After that, a multinomial regression model is established through the mathematical relation of defect thicknesses and indicators, thus the defect thickness could be obtained accurately. The experimental results for surface defect detection and internal delamination measurement demonstrate the high accuracy and excellent robustness of the proposed method, making it attractive for defect detection and quality assessment of self-lubricating coating.
Keyword ：
Coatings Coatings Defect detection Defect detection Delamination Delamination Optical surface waves Optical surface waves Scanning electron microscopy Scanning electron microscopy self-lubricating coating self-lubricating coating Substrates Substrates Surface treatment Surface treatment Surface waves Surface waves terahertz imaging terahertz imaging Terahertz wave imaging Terahertz wave imaging Time-domain analysis Time-domain analysis total variation (TV) fusion total variation (TV) fusion
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Zhang, Zhenghao , Shi, Tingting , Huang, Yi et al. Defect Detection Method for Self-Lubricating Sliding Bearing Coating Using Terahertz Total Variation Image Fusion [J]. | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT , 2025 , 74 . |
| MLA | Zhang, Zhenghao et al. "Defect Detection Method for Self-Lubricating Sliding Bearing Coating Using Terahertz Total Variation Image Fusion" . | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 74 (2025) . |
| APA | Zhang, Zhenghao , Shi, Tingting , Huang, Yi , Zhong, Shuncong , Zhuang, Caihong , Huang, Yonglin et al. Defect Detection Method for Self-Lubricating Sliding Bearing Coating Using Terahertz Total Variation Image Fusion . | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT , 2025 , 74 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Metamaterials (MMs) have become increasingly prominent in terahertz flexible devices. However, bending deformation often alters the structure of the unit, which affects the response performance and stability of MMs. Here, a metal-aperture metamaterial (MA-MM) utilizing the strong coupling effect induced by two resonance modes is innovatively proposed to address the mentioned limitations. Specifically, it is found that the coupling state between multiple resonance modes remains consistent at different bending angles. Under these circumstances, the generated Rabi splitting peak presents stable response performance even under low resonance intensity caused by excessive deformation. The experimental results demonstrate that despite the amplitude of two resonant peaks decreasing significantly by 87.6%, the Q-factor of the Rabi splitting only reduced by 14.8%. Furthermore, armed with the response mode of the Rabi splitting being unaffected by plasma excitation range, the designed MA-MMs are able to maintain constant Q-factors and frequencies on curved surfaces of varying sizes. These findings exhibit the characteristics of electromagnetic response for multi-mode resonance-coupled MAMMs on different curved surfaces, presenting a novel design approach for terahertz flexible functional devices. (c) 2024 Chinese Laser Press
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Zeng, Qiuming , Shi, Tingting , Huang, Yi et al. Freestanding metamaterial with constant coupling response for terahertz flexible functional devices [J]. | PHOTONICS RESEARCH , 2025 , 13 (1) . |
| MLA | Zeng, Qiuming et al. "Freestanding metamaterial with constant coupling response for terahertz flexible functional devices" . | PHOTONICS RESEARCH 13 . 1 (2025) . |
| APA | Zeng, Qiuming , Shi, Tingting , Huang, Yi , Zhong, Shuncong , Sun, Fuwei , Guan, Chenglong et al. Freestanding metamaterial with constant coupling response for terahertz flexible functional devices . | PHOTONICS RESEARCH , 2025 , 13 (1) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Glass Fiber-Reinforced Polymer (GFRP) finds extensive applications in the high-end equipment manufacturing industry owing to its advantages of light weight, high strength, and corrosion resistance. Since the residual stress in GFRP builds up during the curing process and affect its mechanical properties and service life, the characterization of the residual stress in GFRP is crucial. In this study, we establish a theoretical model based on the anisotropic stress-optics law for the orthorhombic crystalline system to describe the terahertz-elasticity of GFRP and calibrate the stress optical coefficients of GFRP. First, the residual stress in GFRP at different curing temperatures are measured by fiber Bragg grating sensors. Then, the refractive index of GFRP with different residual stress are obtained based on transmission-type THz-TDS. Finally, based on the proposed photoelastic model of GFRP, the stress optical coefficients of GFRP are measured by combining the measurement results of residual stress and refractive index. The experimental results show that the refractive index of GFRP decreases with the increase of residual stress; the stress optical coefficients of GFRP are determined as q11 = -5.612 x 10-9 Pa- 1, q12 = -2.548 x 10-9 Pa- 1, q21 = -1.305 x 10- 8 Pa- 1, q22 = -1.408 x 10-9 Pa- 1. The modeling of terahertz photoelasticity in GFRP and the determination of stress optical coefficients provide a basis for characterizing residual stress in GFRP by THz-TDS.
Keyword ：
GFRP GFRP Photoelastic model Photoelastic model Residual stress Residual stress Terahertz Terahertz
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Lin, Huisheng , Shi, Tingting , Huang, Yi et al. Measurement of stress optical coefficients for GFRP based on terahertz time-domain spectroscopy [J]. | OPTICAL MATERIALS , 2024 , 157 . |
| MLA | Lin, Huisheng et al. "Measurement of stress optical coefficients for GFRP based on terahertz time-domain spectroscopy" . | OPTICAL MATERIALS 157 (2024) . |
| APA | Lin, Huisheng , Shi, Tingting , Huang, Yi , Zhong, Shuncong , Wang, Bing , Zhang, Zhenghao et al. Measurement of stress optical coefficients for GFRP based on terahertz time-domain spectroscopy . | OPTICAL MATERIALS , 2024 , 157 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Multiple modes resonance provides the possibility of broadband filtering and has great potential applications in terahertz devices, including miniaturized spectrometers, hyperspectral imagers and optical switches in communication systems. However, it is difficult to further expand the bandwidth range due to the inability to stack an infinite number of resonant structures in a finite space. Here, an innovative method is reported for manipulating two localized surface plasmon polaritons (LSPP) modes by multiscale-coupled plasmonic fields to realize broadband filtering at terahertz (THz) frequencies. The interaction between two LSPP modes was verified theoretically and experimentally, exhibiting a prominent Rabi splitting and two peaks with high transmittance. Particularly, broadband filtering is accomplished by utilizing a double-layer structure that can be regarded as a cavity for inducing far-field interference. Experimental result demonstrates that the maximum transmission range of the bilayer metamaterial reaches 0.63 THz. Besides, the two wide bands can be integrated into one broadband through near-field coupling effects. The integration of strong coupling and far-field interference expands the transmission range of the double-layer metamaterial, further enhancing its capability for broadband filtering. This unique approach for manipulating multi-mode plasmonic coupling forges a convenient route for realizing broadband filtering.
Keyword ：
Broadband filtering Broadband filtering Far-field interference Far-field interference Multiple plasmon modes Multiple plasmon modes Strong coupling effect Strong coupling effect Terahertz metamaterials Terahertz metamaterials
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Zeng, Qiuming , Huang, Yi , Zhong, Shuncong et al. Manipulating multiple plasmon modes by coupling fields for broadband filtering in terahertz metamaterials [J]. | OPTICS AND LASER TECHNOLOGY , 2024 , 168 . |
| MLA | Zeng, Qiuming et al. "Manipulating multiple plasmon modes by coupling fields for broadband filtering in terahertz metamaterials" . | OPTICS AND LASER TECHNOLOGY 168 (2024) . |
| APA | Zeng, Qiuming , Huang, Yi , Zhong, Shuncong , Shi, Tingting , Chen, Jianxiong , Zhong, Yujie et al. Manipulating multiple plasmon modes by coupling fields for broadband filtering in terahertz metamaterials . | OPTICS AND LASER TECHNOLOGY , 2024 , 168 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Metamaterials based on quasi-bound states in the continuum (qBICs) with manipulable resonance quality (Q) factors have provided a standout platform for cutting-edge terahertz (THz) sensing applications. However, most so far have been implemented as conventional metal patch structures with adjacent substrate layers, incurring the limitation of insufficient light-matter interaction due to substrate effects. Here, qBIC-driven metamaterials with substrate-free metallic aperture structures for tailoring light-matter interactions and exhibiting near-ideal sensing performance is introduced. Specifically, it is incorporated ultrafast femtosecond laser processing technology to fabricate H-type metallic aperture metamaterials with accessible high-contrast Q factor resonances allowed by in-plane symmetry breaking. Correspondingly, stronger light field energies are applied to the interactions due to completely eliminating the confinement of the substrate effect, enabling experimental sensitivity of up to 0.86 THz RIU-1 for the qBIC resonance, 1.9 times that of the conventional dipole resonance. Moreover, a high Q qBIC resonance achieved by optimized asymmetry parameter is exploited for detecting ultrathin layers of L-proline molecules as low as 0.87 nmol. It is envisioned that this approach will deliver insights for real-time, precise, and high-performance detection of trace biomolecules, and open new perspectives for realizing ideal performance metadevices. A BIC-driven substrate-free terahertz metamaterial sensor is developed to completely overcome the limitation of insufficient light-matter interaction due to substrate effects. The experimental results report a sensing sensitivity up to 0.86 THz RIU-1 and exploit the tunable characteristic of the qBIC resonance to customize the structural configuration for different detection scenarios. image
Keyword ：
biosensors biosensors bound states in the continuum bound states in the continuum metamaterials metamaterials substrate-free substrate-free terahertz terahertz
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Lin, Tingling , Zeng, Qiuming , Huang, Yi et al. Substrate-Free Terahertz Metamaterial Sensors With Customizable Configuration and High Performance [J]. | ADVANCED OPTICAL MATERIALS , 2024 , 12 (29) . |
| MLA | Lin, Tingling et al. "Substrate-Free Terahertz Metamaterial Sensors With Customizable Configuration and High Performance" . | ADVANCED OPTICAL MATERIALS 12 . 29 (2024) . |
| APA | Lin, Tingling , Zeng, Qiuming , Huang, Yi , Zhong, Shuncong , Shi, Tingting , Zhong, Yujie et al. Substrate-Free Terahertz Metamaterial Sensors With Customizable Configuration and High Performance . | ADVANCED OPTICAL MATERIALS , 2024 , 12 (29) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
While thermal barrier coatings (TBCs) are being sprayed onto aero-engine turbine blades, or while the engine blade is working, high temperatures and strong impact forces will damage TBCs under thermal cycles, resulting in the coating peeling off from the blades. The current method of using ECT, IRT, or another method alone cannot achieve the real-time detection of coating defects with both high precision and high penetration power. Two detection methods, namely, terahertz pulsed imaging (TPI) and optical coherence tomography (OCT), were combined to evaluate typical defects observed in TBCs (including internal debonding cracks, surface high-temperature cracks, and surface etched cracks). The results showed that the OCT system successfully obtained the micron-level axial resolution, but the detection depth of the OCT system was limited. The TPI system achieved a higher penetration depth than OCT-hence, it can be used for the nondestructive detection and evaluation of the internal debonding defects in the sample-but its resolution needs to be improved. Following this conclusion, a method is proposed using TPI and OCT concurrently for the nondestructive testing and quantitative evaluation of TBCs on etched cracks, thus achieving progress both in terms of depth and resolution. In our experiment, defects with a depth of 519 mu m and a width of 100 mu m were measured. The proposed method is suitable for situations where multiple defects in TBC samples of blades need to be detected simultaneously during the working process. When there are defects deep inside the sample, more small cracks on the surface can be evaluated to achieve a combination of depth and accuracy.
Keyword ：
defects detection defects detection depth depth optical coherence tomography optical coherence tomography resolution resolution terahertz pulsed imaging terahertz pulsed imaging thermal barrier coatings thermal barrier coatings
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Luo, Manting , Zhong, Shuncong , Huang, Yi et al. Combined Terahertz Pulsed Imaging and Optical Coherence Tomography Detection Method for Multiple Defects in Thermal Barrier Coatings [J]. | COATINGS , 2024 , 14 (4) . |
| MLA | Luo, Manting et al. "Combined Terahertz Pulsed Imaging and Optical Coherence Tomography Detection Method for Multiple Defects in Thermal Barrier Coatings" . | COATINGS 14 . 4 (2024) . |
| APA | Luo, Manting , Zhong, Shuncong , Huang, Yi , Zhang, Zhenghao , Tu, Wanli . Combined Terahertz Pulsed Imaging and Optical Coherence Tomography Detection Method for Multiple Defects in Thermal Barrier Coatings . | COATINGS , 2024 , 14 (4) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Terahertz metamaterial absorbers (TMAs) have exhibited significant potential in high-speed communication, sensing, and imaging, attributed to their thin thickness and excellent wave-absorbing capabilities. However, traditional sandwich-structured metamaterial (MM) absorbers lack the tunable absorption performance once fabricated, severely limiting their applications. In this article, we propose a tunable TMA by integrating liquid crystal (LC) within the MM as a dielectric layer. By applying a bias electric field, the refractive index of the LC can be changed, thereby achieving the tunable resonant frequency. Particularly, the dual-band absorption and polarization insensitivity is accomplished through a symmetrical porous mesh structure, which can induce double magnetic dipole resonance modes, and this expands the tunable frequency range of the absorber. Simulation results show that the two resonant frequencies can be continuously tuned from 0.266 to 0.294 THz and from 0.358 to 0.394 THz, with a tunability of 9.5% and 9.1%, respectively. This novel design provides an effective method for developing tunable TMAs, holding great significance in advancing the performance of terahertz (THz) devices.
Keyword ：
Liquid crystals (LCs) Liquid crystals (LCs) metamaterials (MMs) metamaterials (MMs) terahertz (THz) terahertz (THz) tunable absorbers tunable absorbers
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Huang, Yi , Lan, Yehong , Zhong, Shuncong et al. Design of Tunable Dual-Band Terahertz Metamaterial Absorber With Liquid Crystal Integrated On-Chip [J]. | IEEE TRANSACTIONS ON PLASMA SCIENCE , 2024 . |
| MLA | Huang, Yi et al. "Design of Tunable Dual-Band Terahertz Metamaterial Absorber With Liquid Crystal Integrated On-Chip" . | IEEE TRANSACTIONS ON PLASMA SCIENCE (2024) . |
| APA | Huang, Yi , Lan, Yehong , Zhong, Shuncong , Sun, Fuwei , Zhong, Yujie , Lin, Tingling et al. Design of Tunable Dual-Band Terahertz Metamaterial Absorber With Liquid Crystal Integrated On-Chip . | IEEE TRANSACTIONS ON PLASMA SCIENCE , 2024 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
The planar hybrid metallic microstructured metamaterials can utilize the transverse electromagnetic resonance coupling effect of adjacent resonant units to enhance the absorption bandwidth (ABW), which is widely used in the design of broadband terahertz (THz) absorbers. However, it is difficult to further broaden the ABW since only a limited number of resonant units can be arranged in the 2-D plane. Here, we propose a pyramidal 3-D metamaterial absorber that increases the number of resonances by superimposing metallic dielectric layers with different sizes in the vertical direction. Ultrawideband wave absorption at THz frequencies is realized by longitudinal electromagnetic resonance coupling between the layers of the metamaterial structure. The results show that the 3-D metamaterial achieves more than 90% ultrabroadband absorption in the range of 0.83-2.73 THz with the relative ABW exceeding 106%. In addition, the equivalent circuit model of the absorber is constructed to verify the simulation results. This study provides a novel idea for the design and processing of ultrawideband THz absorbers.
Keyword ：
3-D metamaterial 3-D metamaterial equivalent circuit model equivalent circuit model terahertz (THz) absorber terahertz (THz) absorber ultrawideband ultrawideband
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Huang, Yi , Fu, Haiwen , Zhong, Shuncong et al. Ultrawideband Terahertz Absorption Induced by Pyramidal 3-D Metamaterial [J]. | IEEE TRANSACTIONS ON PLASMA SCIENCE , 2024 . |
| MLA | Huang, Yi et al. "Ultrawideband Terahertz Absorption Induced by Pyramidal 3-D Metamaterial" . | IEEE TRANSACTIONS ON PLASMA SCIENCE (2024) . |
| APA | Huang, Yi , Fu, Haiwen , Zhong, Shuncong , Sun, Fuwei , Zhong, Yujie , Zeng, Qiuming et al. Ultrawideband Terahertz Absorption Induced by Pyramidal 3-D Metamaterial . | IEEE TRANSACTIONS ON PLASMA SCIENCE , 2024 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Electromagnetic metamaterials feature the capability of squeezing photons into hotspot regions of high intensity near-field enhancement for strong light-matter interaction, underpinning the next generation of emerging biosensors. However, randomly dispersed biomolecules around the hotspots lead to weak interactions. Here, we demonstrate an all-silicon dielectric terahertz metamaterial sensor design capable of passively trapping biomoleculars into the resonant cavities confined with powerful electric field. Specifically, multiple controllable high-quality factor resonances driven by bound states in the continuum (BIC) are realized by employing longitudinal symmetry breaking. The dielectric metamaterial sensor with nearly 15.2 experimental figure-of-merit enabling qualitative and quantitative identification of different amino acids by delivering biomolecules to the hotspots for strong light-matter interactions. It is envisioned that the presented strategy will enlighten highperformance meta-sensors design from microwaves to visible frequencies, and serve as a potential platform for microfluidic sensing, biomolecular capture, and sorting devices.
Keyword ：
All-dielectric metamaterials All-dielectric metamaterials Biosensors Biosensors Bound states in the continuum Bound states in the continuum Terahertz Terahertz
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Lin, Tingling , Huang, Yi , Zhong, Shuncong et al. Passive trapping of biomolecules in hotspots with all-dielectric terahertz metamaterials [J]. | BIOSENSORS & BIOELECTRONICS , 2024 , 251 . |
| MLA | Lin, Tingling et al. "Passive trapping of biomolecules in hotspots with all-dielectric terahertz metamaterials" . | BIOSENSORS & BIOELECTRONICS 251 (2024) . |
| APA | Lin, Tingling , Huang, Yi , Zhong, Shuncong , Shi, Tingting , Sun, Fuwei , Zhong, Yujie et al. Passive trapping of biomolecules in hotspots with all-dielectric terahertz metamaterials . | BIOSENSORS & BIOELECTRONICS , 2024 , 251 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Terahertz (THz) metasurfaces have garnered significant interest in biochemical sensing due to their ability to confine field energy in deep subwavelength areas, dramatically enhancing the light-matter interaction. However, the substrate effect prevalent in conventional metasurfaces prevent the enhanced field penetrating into the substrate from interacting with matter, thereby severely limiting the sensitivity. Here, a 1-D V-shaped THz metasurface using a high refractive index HR-Si prism as an external coupler is reported. Tightly confined spoof surface plasmon polariton (SSPP) modes are excited on its all-metallic surface for strong light-matter interactions. The electric field is highly confined within the V-shaped resonant cavity, without any negative effects from the substrate. Owing to this, the metasurface exhibits outstanding performance in the sensing process with a sensitivity of 0.45 THz/RIU, a quality (Q) factor of 140.1, and a figure of merit (FoM) of 54.9 RIU-1. Crucially, the dynamic modulation of plasmon modes allows for a close match with molecular vibrations, enhancing the characteristic absorption of L-histidine by 33.34-fold. This integrated sensor with metasurfaces and prisms shows great potential for the THz detection of trace molecules.
Keyword ：
Substrate effect Substrate effect terahertz (THz) metasurface terahertz (THz) metasurface THz sensing THz sensing tightly confined spoof surface plasmon polariton (SSPP) tightly confined spoof surface plasmon polariton (SSPP)
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Huang, Yi , Yuan, Rongkun , Zhong, Shuncong et al. V-Shaped Metasurface-Induced Tightly Confined SSPP for Terahertz Sensing Enhancement [J]. | IEEE SENSORS JOURNAL , 2024 , 24 (17) : 27455-27464 . |
| MLA | Huang, Yi et al. "V-Shaped Metasurface-Induced Tightly Confined SSPP for Terahertz Sensing Enhancement" . | IEEE SENSORS JOURNAL 24 . 17 (2024) : 27455-27464 . |
| APA | Huang, Yi , Yuan, Rongkun , Zhong, Shuncong , Shi, Tingting , Sun, Fuwei , Lin, Tingling et al. V-Shaped Metasurface-Induced Tightly Confined SSPP for Terahertz Sensing Enhancement . | IEEE SENSORS JOURNAL , 2024 , 24 (17) , 27455-27464 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Export
| Results： |
Selected to |
| Format： |
