Nondestructive testing and evaluation techniques of defects in fiber-reinforced polymer composites: A review
J Chen, Z Yu, H Jin - Frontiers in Materials, 2022 - frontiersin.org
Fiber-reinforced polymer composites have excellent mechanical properties and outstanding
development potential and are cost-effective. They have increasingly been used in …
development potential and are cost-effective. They have increasingly been used in …
Hidden-information extraction from layered structures through terahertz imaging down to ultralow SNR
Noninvasive inspection of layered structures has remained a long-standing challenge for
time-resolved imaging techniques, where both resolution and contrast are compromised by …
time-resolved imaging techniques, where both resolution and contrast are compromised by …
Terahertz spectroscopic characterization and thickness evaluation of internal delamination defects in GFRP composites
The use of terahertz time-domain spectroscopy (THz-TDS) for the nondestructive testing and
evaluation (NDT&E) of materials and structural systems has attracted significant attention …
evaluation (NDT&E) of materials and structural systems has attracted significant attention …
Sensing and non-destructive testing applications of terahertz spectroscopy and imaging systems: State-of-the-art and state-of-the-practice
W Nsengiyumva, S Zhong, L Zheng… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Terahertz (THz) technology has firmly established itself as an effective sensing and
nondestructive testing (NDT) technique for the detection of substances and physicochemical …
nondestructive testing (NDT) technique for the detection of substances and physicochemical …
Terahertz spectroscopic study of optical and dielectric properties of typical electrical insulation materials
Researchers and engineers are constantly developing novel techniques to accurately
measure the electromagnetic properties of electrical insulators. These properties provide …
measure the electromagnetic properties of electrical insulators. These properties provide …
Review of THz-based semiconductor assurance
Terahertz radiation for inspection and fault detection has been of interest for the
semiconductor industry since the first generation and detection of THz signals. Until recent …
semiconductor industry since the first generation and detection of THz signals. Until recent …
Terahertz frequency-wavelet domain deconvolution for stratigraphic and subsurface investigation of art painting
Terahertz frequency-wavelet deconvolution is utilized specifically for the stratigraphic and
subsurface investigation of art paintings with terahertz reflective imaging. In order to resolve …
subsurface investigation of art paintings with terahertz reflective imaging. In order to resolve …
Terahertz portable handheld spectral reflection (phasr) scanner
We report on the development and characterization of a handheld terahertz (THz) time-
domain spectroscopic scanner for broadband imaging between approximately 0.25 and …
domain spectroscopic scanner for broadband imaging between approximately 0.25 and …
Application of scanning laser Doppler vibrometry for delamination detection in composite structures
P Kudela, T Wandowski, P Malinowski… - Optics and Lasers in …, 2017 - Elsevier
In this paper application of scanning laser Doppler vibrometry for delamination detection in
composite structures was presented. Delamination detection was based on a guided wave …
composite structures was presented. Delamination detection was based on a guided wave …
Visualization of subsurface damage in woven carbon fiber-reinforced composites using polarization-sensitive terahertz imaging
Polarization-sensitive terahertz imaging is applied to characterize subsurface damage in
woven carbon fiber-reinforced composite laminates in this study. Terahertz subsurface …
woven carbon fiber-reinforced composite laminates in this study. Terahertz subsurface …