The establishment of EVISA is funded by the EU through
the Fifth Framework Programme (G7RT- CT- 2002- 05112).
Supporters of EVISA includes:
An optical device that transmits a selectable narrow band of wavelengths of light chosen from a wider range of wavelengths available at the input, meaning that a single color or wavelength is being selected at a time.
The term "monochromator" was found in the following pages: