Standard reference material set for spectrophotometer calibration

Gyorgy Andor

doi:10.1117/12.140160

9 February 1993 Standard reference material set for spectrophotometer calibration

Gyorgy Andor

Proceedings Volume 1712, 14th Symposium on Photonic Measurement; (1993) https://doi.org/10.1117/12.140160
Event: 14th Symposium of the TC2 on Photonic Measurements, 1992, Sopron, Hungary

Abstract

A new Standard Reference Material set has been developed at the National Office of Measures Hungary. The set includes six neutral absorbing glass filters for linearity measurements having optical densities 0.5 - 4.0, one cut-off filter for checking stray light and a didymium filter for wavelength calibration. A new method has been developed for high accuracy (< 0.06 nm) wavelength calibration. This accuracy was demonstrated at eight wavelengths during the past five years. The method is practically independent of bandwidth for spectrophotometer with bandwidths less than 10 nm.

Citation Download Citation

Gyorgy Andor "Standard reference material set for spectrophotometer calibration", Proc. SPIE 1712, 14th Symposium on Photonic Measurement, (9 February 1993); https://doi.org/10.1117/12.140160

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