Reflection type of terahertz imaging system using a high-Tc superconducting oscillator

2014 ◽  
Vol 104 (2) ◽  
pp. 022601 ◽  
Author(s):  
T. Kashiwagi ◽  
K. Nakade ◽  
B. Marković ◽  
Y. Saiwai ◽  
H. Minami ◽  
...  
Keyword(s):  
Imaging System ◽  
Terahertz Imaging ◽  
High Tc

scholarly journals Terahertz imaging system using high-Tc superconducting oscillation devices

2012 ◽  
Vol 111 (12) ◽  
pp. 123111 ◽  
Author(s):  
M. Tsujimoto ◽  
H. Minami ◽  
K. Delfanazari ◽  
M. Sawamura ◽  
R. Nakayama ◽  
...  
Keyword(s):  
Imaging System ◽  
Terahertz Imaging ◽  
High Tc

Low-cost high-performance CMOS terahertz imaging system

2015 ◽  
Author(s):  
Chung Hsing Li ◽  
Tzu-Chao Yan ◽  
Yuhsin Chang ◽  
Chyong Chen ◽  
Chien-Nan Kuo
Keyword(s):  
High Performance ◽  
Imaging System ◽  
Low Cost ◽  
Terahertz Imaging

Improvement of continuous-wave terahertz imaging system for cellulose acetate membrane electrophoresis

2012 ◽  
Vol 7 (S1) ◽  
pp. S126-S131 ◽  
Author(s):  
Hongbing Zhang ◽  
Kazutaka Mitobe ◽  
Mahmudul Kabir ◽  
Masafumi Suzuki ◽  
Yoko Mitobe ◽  
...  
Keyword(s):  
Cellulose Acetate ◽  
Continuous Wave ◽  
Imaging System ◽  
Terahertz Imaging ◽  
Cellulose Acetate Membrane

Breast cancer margin detection with a single frequency terahertz imaging system

2016 ◽  
Author(s):  
Sigfrid K. Yngvesson ◽  
Andrew Karellas ◽  
Stephen Glick ◽  
Ashraf Khan ◽  
Paul R. Siqueira ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Imaging System ◽  
Terahertz Imaging ◽  
Single Frequency ◽  
Margin Detection

Large-scan-area sub-terahertz imaging system for nondestructive food quality inspection

Food Control ◽  
2019 ◽  
Vol 96 ◽  
pp. 383-389 ◽  
Author(s):  
Gyeongsik Ok ◽  
Hee Jun Shin ◽  
Min-Cheol Lim ◽  
Sung-Wook Choi
Keyword(s):  
Food Quality ◽  
Imaging System ◽  
Terahertz Imaging ◽  
Quality Inspection

scholarly journals Terahertz Synthetic Aperture Imaging with a Light Field Imaging System

Electronics ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 830
Author(s):  
Nanfang Lyu ◽  
Jian Zuo ◽  
Yuanmeng Zhao ◽  
Cunlin Zhang
Keyword(s):  
Focal Plane ◽  
Light Field ◽  
Imaging System ◽  
Focal Plane Array ◽  
Terahertz Imaging ◽  
Image Distortion ◽  
Resolving Power ◽  
Synthetic Aperture ◽  
Array Detectors ◽  
Field Imaging

In terahertz imaging systems based on Gaussian beam active illumination and focal plane array detectors, severe image distortion has been observed, which significantly reduces the resolving power of the imaging system. To solve this problem, a novel computational method, Light Field Imaging (LFI), has been introduced for terahertz imaging. A conventional transmission-type terahertz imaging system based on a gas-pumped terahertz source and terahertz Focal Plane Array Detectors (FPA) arrays is established to analyze the problem of image distortion. An experimental virtual camera array terahertz LFI system is also established. With the acquisition and reconstruction of synthetic aperture terahertz light fields, the improvement on resolving power and SNR performance have been validated.

High-Speed and Cost-Effective Reflective Terahertz Imaging System Using a Novel 2D Beam Scanner

2020 ◽  
Vol 38 (16) ◽  
pp. 4237-4243 ◽  
Author(s):  
Eui Su Lee ◽  
Mugeon Kim ◽  
Kiwon Moon ◽  
Il-Min Lee ◽  
Dong Woo Park ◽  
...  
Keyword(s):  
High Speed ◽  
Imaging System ◽  
Cost Effective ◽  
Terahertz Imaging
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