MEASUREMENT OF THE LIGHT RADIATION OF LIGHT-EMITTING DIODES

摘要

The invention relates to a method for measuring a light radiation (300) emitted by a light-emitting diode (210). In the method, an end (121) of an optical fibre (120) which is connected to a measuring device (130) is irradiated with the light radiation (300), which is emitted by the light-emitting diode (210), through an optical device (140), so that a portion of the light radiation (300) is coupled into the optical fibre (120) and is guided to the measuring device (130). The optical device (140) causes the light radiation (300) passing through the optical device (140) to be emitted in diffuse form in the direction of the end (121) of the optical fibre (120). The invention also relates to an apparatus (100) for measuring a light radiation (300) emitted by a light-emitting diode (210).

主权项

1. Method for measuring a light radiation emitted by a light-emitting diode,
wherein an end of an optical fibre which is connected to a measuring device is irradiated with the light radiation, which is emitted by the light-emitting diode, through an optical device so that a portion of the light radiation is coupled into the optical fibre and is guided to the measuring device, wherein the optical device causes the light radiation passing through the optical device to be emitted in diffuse form in the direction of the end of the optical fibre.