COMPACT REFERENCE UV-LEDS SOURCES WITH CONICAL DIFFUSE REFLECTOR

摘要

At present time, radiation measurements in UV range are non-uniform and the measurement uncertainties are high. One of the promising ways to improve the accuracy of measurements in the UV range is the use of reference radiation sources created on the basis of LEDs, due to their stability and long lifetime. In this work the compact UV-LED sources with conical type of diffuse reflectors for UV-A, UV-B and UV-C ranges, which is created by B.I. Stepanov Institute of Physics National Academy of Sciences of Belarus we describe. The optical characteristics of the compact reference UV-LED sources were considered.