Flexible terahertz imaging systems with single-walled carbon nanotube films
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.01.113
Abstract: Abstract Sensing systems that can ensure product reliability in a broad range of environments are urgently required for broader application of the internet of things. Imaging technologies based on the terahertz (THz) frequency are considered… read more here.
Keywords: imaging systems; walled carbon; thz; single walled ... See more keywords
Printing special surface components for THz 2D and 3D imaging
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-77998-9
Abstract: The paper reports an off-axis large focal depth THz imaging system which consists of three 3D printed special surface components (two aspherical mirrors and an axicon). Firstly, the optical design software is used to design… read more here.
Keywords: surface components; special surface; components thz; printing special ... See more keywords
Tutorial: Real-time coherent terahertz imaging of objects moving in one direction with constant speed
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0147777
Abstract: Pulsed terahertz (THz) electric fields enable various coherent THz imaging modes, such as reflection tomography, spectral imaging, and computed tomography (CT) for nondestructive inspection, quality control, and material characterization. The extension of coherent THz imaging… read more here.
Keywords: thz imaging; thz; objects moving; real time ... See more keywords
Terahertz Imaging and Sensing for Healthcare: Current Status and Future Perspectives
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3247196
Abstract: There is a keen interest in the exploration of new generation emitters and detectors due to advancements in innovation of new materials and device processing technologies which have opened up new frontiers in the Terahertz… read more here.
Keywords: thz imaging; imaging sensing; thz; research ... See more keywords
Response Optimization of Antenna-Coupled FET Detectors for 0.85-to-1-THz Imaging
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2860794
Abstract: This letter presents several configurations of terahertz (THz) pixel structures with different bow-tie antennas and field-effect transistor (FET)-based detectors, implemented in a 0.15- $\mu \text{m}$ standard CMOS technology, operating at a radiation frequency range of… read more here.
Keywords: optimization antenna; thz; response optimization; coupled fet ... See more keywords
Terahertz 2-D Imaging Framework for Detection Based on Dual Clustering Methods
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3225032
Abstract: The widespread use of high-performance materials in various fields poses a challenge for detection methods of internal structures and defects. Terahertz (THz) imaging is a highly promising method for nondestructive testing (NDT) of specific materials.… read more here.
Keywords: thz imaging; terahertz imaging; proposed framework; framework ... See more keywords
Continuous-Wave THz Imaging for Biomedical Samples
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app11010071
Abstract: In the past few decades, the applications of terahertz (THz) spectroscopy and imaging technology have seen significant developments in the fields of biology, medical diagnosis, food safety, and nondestructive testing. Label-free diagnosis of malignant tumours… read more here.
Keywords: continuous wave; wave thz; biomedical imaging; biomedical samples ... See more keywords