Autor: |
Treviño-Palacios, C. G., Celis-López, M. A., Lárraga-Gutiérrez, J. M., García-Garduño, A., Zapata-Nava, O. J., Díaz, A. Orduña, Torres-Jácome, A., de-la-Hidalga-Wade, J., Iturbe-Castillo, M. D. |
Předmět: |
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Zdroj: |
AIP Conference Proceedings; 12/7/2010, Vol. 1310 Issue 1, p146-149, 4p |
Abstrakt: |
We present the advances on a brain imaging setup using submillimeter detectors and terahertz laser source. Terahertz radiation, known as T-rays, falls in the far infrared region of the electromagnetic spectrum close to the microwaves and fraction of millimeter wavelengths. These T-rays are ideal candidates for medical imaging because the wavelength is long enough to be dispersed by molecular structures and sufficient small to produce images with a reasonable resolution, in a non-ionizing way. The millimeter detectors used in this proposal are being developed in parallel to the detectors used in the large Millimeter Telescope (LMT/GTM). Using the non-ionizing water absorption to terahertz radiation by different tissues we study the absorption difference between healthy and tumors in spite of the large absorption by water present in the body. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
Externí odkaz: |
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