The Visible Spectrum

If you're working with optoelectronics it is helpful to know where a given wavelength falls. These figures are decidedly subjective, being dependant upon an individual's perception of colour -

Rainbow diagram

Wavelengths are sometimes quoted in Ängstroms. One Ängstrom is equal to 1/10 of a nanometre.

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E-mail: R.Clarke@surrey.ac.uk
1996 June 3rd.