Mapelli, A.Gorini, B.Haguenauer, M.Jiguet, SébastienVico Triviño, N.Renaud, Philippe2009-09-072009-09-072009-09-07201010.1016/j.nima.2009.06.091https://infoscience.epfl.ch/handle/20.500.14299/42469WOS:000279258700124A novel liquid scintillation detector with high spatial resolution is being developed with standard microfabrication techniques. It consists of a dense array of scintillating waveguides obtained by filling microfluidic channels with an organic liquid scintillator and optically coupled to a pixellated photodetector. Such a microfluidic device can be designed and processed to meet the requirements of a wide range of applications like medical imaging, homeland security and high-energy physics. High-spatial resolution miniaturized detectors as well as large-area detectors can easily be fabricated. The fabrication process of a prototype detector and experimental results are presented in this paper.Scintillation detectorsMicrofabricationMicrofluidicstext::journal::journal article::research article