DocumentCode
2630713
Title
Medical applications of broadband terahertz pulsed radiation
Author
Fitzgerald, Anthony ; Pickwell, Emma ; Wallace, Vince ; Purushotham, Arnand ; Pinder, Sarah ; Linan, Mercedes ; Pye, Richard ; Ha, Thomas
fYear
2005
fDate
22-28 Oct. 2005
Firstpage
120
Lastpage
121
Abstract
Advances in semiconductor materials and NIR ultrafast lasers have made it possible to generate and detect broadband electromagnetic pulses with frequencies ranging from 0.1 to over 3 THz (1 THz = 1012 Hz). We present recent work using these THz pulses to image exposed breast cancer and spectroscopic results that indicate differences in the properties of normal and tumourous skin tissue.
Keywords
biological organs; biomedical optical imaging; cancer; gynaecology; high-speed optical techniques; infrared sources; laser applications in medicine; semiconductor lasers; skin; tumours; NIR ultrafast lasers; breast cancer; broadband terahertz pulsed radiation; medical applications; semiconductor materials; tumourous skin tissue; Biomedical equipment; Breast cancer; EMP radiation effects; Electromagnetic radiation; Frequency; Medical services; Optical pulse generation; Semiconductor lasers; Semiconductor materials; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society, 2005. LEOS 2005. The 18th Annual Meeting of the IEEE
Print_ISBN
0-7803-9217-5
Type
conf
DOI
10.1109/LEOS.2005.1547899
Filename
1547899
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