Abstract

A goniofluorometer has been built that is capable of measuring in various viewing angles ranging from $10°$ to $90°$. The incident angle can be varied from $0°$ to $8°$. The goniofluorometer can measure bispectral luminescent radiance factors in the wavelength range of $250–800\mathrm{nm}$. To our knowledge, there are no other reported results of similar devices capable of spectral measurements in various measurement geometries.

© 2008 Optical Society of America

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