We propose an optical interforemetric sensor for X-ray dosimetry. The temperature rise DT produced in a silica optical fiber irradiated with chopped monochromatic X-rays indices a phase shift in the propagation of a He-Ne laser beam with respect to the unirradiated arm of interferometer. DT is proportional to the energy released in the fiber.
X-ray Photothermal Dosimetry With Optical Fibers / F., Barone; U., Bemini; M., Conti; A., Del Guerra; L., Di Fiore; Maddalena, Pasqualino; L., Milano; Russo, Guido; Russo, Paolo. - STAMPA. - (1991), pp. 1751-1752. ( Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society Volume 13: 1991 Orlando, FL, USA 31 Oct-3 Nov 1991) [10.1109/IEMBS.1991.684737].
X-ray Photothermal Dosimetry With Optical Fibers
MADDALENA, PASQUALINO;RUSSO, GUIDO;RUSSO, PAOLO
1991
Abstract
We propose an optical interforemetric sensor for X-ray dosimetry. The temperature rise DT produced in a silica optical fiber irradiated with chopped monochromatic X-rays indices a phase shift in the propagation of a He-Ne laser beam with respect to the unirradiated arm of interferometer. DT is proportional to the energy released in the fiber.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
