A Plastic Optical Fibre(POF) Based Real-Time Dosimiter for Clinical Radiotherapy(3)

The 8th International Symposium on Photonics and Optoelectronics(SOPO2015)——A novel extrinsic optical fibre X-Ray dosimeter for biomedical applications is presented. The scintillation material in the sensor tip emits visible light upon exposure to x-ray energy and the resultant low intensity light is coupled to a PMMA (poly methyl methacrylate) plastic optical fibre, which guides it towards a distal fluorescent optical spectrometer at 30m distance.

关键词: plastic optical fibre;dosimiter;clinical radiotherapy;scintillation material The 8th International Symposium on Photonic

主讲人:Prof. Elfed Lewis 机构:University of Limerick, Ireland

时长:0:16:44 年代:2015年