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Indirect LID measurement

When the LID is measured indirectly, the illuminance is not measured directly but an intermediary is placed in the path of the radiation beyond the limiting photometric distance. The intermediary is then subjected to spatial resolution and captured using a luminance measuring camera LMK.

KMP
KMP
compact measuring station
The KMP system allows an indirect measurement of LID (luminous intensity distribution) via an additional optical imaging system. This optical imaging system shortens the photometric limit distance of the light source because the light is projected ...

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Image processing station
Image processing station
Digital image processing station
When light emitted by a light source illuminates a reflective wall beyond the photometric limiting distance, the emitted luminous flux causes an illuminance on this reflective wall. This again causes a reflected luminance which can be detected in a ...

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