Relative spectral responsivity determination of photometric detectors

J. C. Molina; J. C. Bermudez; J. E. Hernández-López

doi:10.1117/12.674612

10 February 2006 Relative spectral responsivity determination of photometric detectors

J. C. Molina, J. C. Bermudez, J. E. Hernández-López

Proceedings Volume 6046, Fifth Symposium Optics in Industry; 604620 (2006) https://doi.org/10.1117/12.674612
Event: Fifth Symposium Optics in Industry, 2005, Santiago De Queretaro, Mexico

Abstract

The experimental evaluation of the relative spectral response of a standard photometer is presented; the measurements were carried out by the substitution method by means a double monochromator in the range of 405 nm to 730 nm with 5 nm resolution wavelength. The experimental uncertainty and its mismatching factor f₁' are evaluated as part of the routine procedure to realize the candela unit with trazability to an absolute cryogenic radiometer which is the national standard of radiant flux at CENAM (National Center of Metrology of Mexico).

Citation Download Citation

J. C. Molina, J. C. Bermudez, and J. E. Hernández-López "Relative spectral responsivity determination of photometric detectors", Proc. SPIE 6046, Fifth Symposium Optics in Industry, 604620 (10 February 2006); https://doi.org/10.1117/12.674612

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