Prospects of Avalanche Transit Time Terahertz Radiation Source in Biomedical Imaging: Application Feasibility in Health Engineering

2019 ◽  
pp. 549-569
Author(s):  
Moumita Mukherjee
Keyword(s):  
Transit Time ◽  
Terahertz Radiation ◽  
Radiation Source ◽  
Biomedical Imaging ◽  
Imaging Application

scholarly journals Continuous-Wave THz Imaging for Biomedical Samples

2020 ◽  
Vol 11 (1) ◽  
pp. 71
Author(s):  
Yaya Zhang ◽  
Chuting Wang ◽  
Bingxin Huai ◽  
Shiyu Wang ◽  
Yating Zhang ◽  
...  
Keyword(s):  
Medical Imaging ◽  
Biomedical Imaging ◽  
Continuous Wave ◽  
Biological Tissues ◽  
Thz Spectroscopy ◽  
Label Free ◽  
Thz Imaging ◽  
Malignant Tumours ◽  
Advantages And Disadvantages ◽  
Imaging Application

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 has been obtained and also achieved significant development in THz biomedical imaging. This review mainly presents the research status and prospects of several common continuous-wave (CW) THz medical imaging systems and applications of THz medical imaging in biological tissues. Here, we first introduce the properties of THz waves and how these properties play a role in biomedical imaging. Then, we analyse both the advantages and disadvantages of the CW THz imaging methods and the progress of these methods in THz biomedical imaging in recent ten years. Finally, we summarise the obstacles in the way of the application of THz bio-imaging application technology in clinical detection, which need to be investigated and overcome in the future.

A new nonlinear photoconductive terahertz radiation source based on photon-activated charge domain quenched mode

2020 ◽  
Vol 29 (7) ◽  
pp. 078704
Author(s):  
Wei Shi ◽  
Rujun Liu ◽  
Chengang Dong ◽  
Cheng Ma
Keyword(s):  
Terahertz Radiation ◽  
Radiation Source

scholarly journals Measurement of Coherent Undulator Radiation of Compact Terahertz Radiation Source at Kyoto University

2017 ◽  
Vol 3 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Sikharin Suphakul ◽  
Heishun Zen ◽  
Toshiteru Kii ◽  
Hideaki Ohgaki
Keyword(s):  
Terahertz Radiation ◽  
Radiation Source ◽  
Undulator Radiation

scholarly journals Terahertz Radiation Source in Air Based on Bifilamentation of Femtosecond Laser Pulses

2007 ◽  
Vol 99 (13) ◽  
Author(s):  
Y. Liu ◽  
A. Houard ◽  
B. Prade ◽  
S. Akturk ◽  
A. Mysyrowicz ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Terahertz Radiation ◽  
Radiation Source ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

scholarly journals Broadband and high-power terahertz radiation source based on extended interaction klystron

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Renjie Li ◽  
Cunjun Ruan ◽  
Ayesha Kosar Fahad ◽  
Chenyu Zhang ◽  
Shasha Li
Keyword(s):  
Terahertz Radiation ◽  
High Power ◽  
Radiation Source ◽  
Extended Interaction

Liquid jet-based broadband terahertz radiation source

2021 ◽  
Vol 60 (08) ◽  
Author(s):  
Azat O. Ismagilov ◽  
Evgenia A. Ponomareva ◽  
Maria O. Zhukova ◽  
Sergey E. Putilin ◽  
Boris A. Nasedkin ◽  
...  
Keyword(s):  
Terahertz Radiation ◽  
Radiation Source ◽  
Liquid Jet ◽  
Broadband Terahertz
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