REFERENCE SPECTRUM, DIFFERENCE
Smoothed emission spectrum of the white LED after subtraction of the background reference spectrum
For optimal spectrum recording, it is necessary to place the light source and the spectrometer in such a
mutual position that no part of the spectrum is oversaturated. For this purpose, it is also advisable to change
the exposure time of the spectrometer camera.
REFERENCE SPECTRUM, RATIO
Current spectrum after passing through the red filter compared to the reference spectrum