TY - JOUR N2 - Progress in UV treatment applications requires new compact and sensor constructions. In the paper a hybrid (organic-inorganic) rare-earth-based polymeric UV sensor construction is proposed. The efficient luminescence of poly(methyl) methacrylate (PMMA) matrix doped by europium was used for testing the optical sensor (optrode) construction. The europium complex assures effective luminescence in the visible range with well determined multi-peak spectrum emission enabling construction of the optrode. The fabricated UV optical fibre sensor was used for determination of Nd:YAG laser intensity measurements at the third harmonic (355 nm) in the radiation power range 5.0-34.0 mW. The multi-peak luminescence spectrum was used for optimization of the measurement formula. The composition of luminescent peak intensity enables to increase the slope of sensitivity up to −2.8 mW-1. The obtained results and advantages of the optical fibre construction enable to apply it in numerous UV detection systems. L1 - http://www.journals.pan.pl/Content/106361/PDF/10.1515mms-2016-0049%20paper%2011.pdf L2 - http://www.journals.pan.pl/Content/106361 PY - 2016 IS - No 4 EP - 621 DO - 10.1515/mms-2016-0049 KW - ultraviolet radiation KW - UV KW - optical fibre sensor KW - lanthanides A1 - Miluski, Piotr A1 - Kochanowicz, Marcin A1 - Żmojda, Jacek A1 - Dorosz, Dominik PB - Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation VL - vol. 23 DA - 2016.12.15 T1 - UV Radiation Detection Using Optical Sensor Based on Eu3+ Doped PMMA SP - 615 UR - http://www.journals.pan.pl/dlibra/publication/edition/106361 T2 - Metrology and Measurement Systems ER -