Radiometric realization of the candela with a trap detector

E. Ikonen; P. Kärhä; A. Lassila; F. Manoochehri; H. Fagerlund; L. Liedquist

doi:10.1088/0026-1394/32/6/59

Radiometric realization of the candela with a trap detector

E. Ikonen^*
, P. Kärhä
, A. Lassila
, F. Manoochehri
, H. Fagerlund
, L. Liedquist

^*Corresponding author for this work

Not published at VTT

Helsinki University of Technology

Research output: Contribution to journal › Article › Scientific › peer-review

21 Citations (Scopus)

Abstract

We have developed measurement systems for radiometric realization of the units of luminous intensity and illuminance. The advantages of the trap-detector-based systems include a low level of detector-filter interreflections and good spatial homogeneity. Evaluation of known uncertainty components gives a total uncertainty of 0,6% (2 σ).

Original language	English
Article number	59
Pages (from-to)	689-692
Number of pages	4
Journal	Metrologia
Volume	32
Issue number	6
DOIs	https://doi.org/10.1088/0026-1394/32/6/59
Publication status	Published - 1 Dec 1995
MoE publication type	A1 Journal article-refereed

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title = "Radiometric realization of the candela with a trap detector",

abstract = "We have developed measurement systems for radiometric realization of the units of luminous intensity and illuminance. The advantages of the trap-detector-based systems include a low level of detector-filter interreflections and good spatial homogeneity. Evaluation of known uncertainty components gives a total uncertainty of 0,6\% (2 σ).",

author = "E. Ikonen and P. K{\"a}rh{\"a} and A. Lassila and F. Manoochehri and H. Fagerlund and L. Liedquist",

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T1 - Radiometric realization of the candela with a trap detector

AU - Ikonen, E.

AU - Kärhä, P.

AU - Lassila, A.

AU - Manoochehri, F.

AU - Fagerlund, H.

AU - Liedquist, L.

PY - 1995/12/1

Y1 - 1995/12/1

N2 - We have developed measurement systems for radiometric realization of the units of luminous intensity and illuminance. The advantages of the trap-detector-based systems include a low level of detector-filter interreflections and good spatial homogeneity. Evaluation of known uncertainty components gives a total uncertainty of 0,6% (2 σ).

AB - We have developed measurement systems for radiometric realization of the units of luminous intensity and illuminance. The advantages of the trap-detector-based systems include a low level of detector-filter interreflections and good spatial homogeneity. Evaluation of known uncertainty components gives a total uncertainty of 0,6% (2 σ).

UR - https://www.scopus.com/pages/publications/0030144694

U2 - 10.1088/0026-1394/32/6/59

DO - 10.1088/0026-1394/32/6/59

M3 - Article

AN - SCOPUS:0030144694

SN - 0026-1394

VL - 32

SP - 689

EP - 692

JO - Metrologia

JF - Metrologia

IS - 6

M1 - 59

ER -

Radiometric realization of the candela with a trap detector

Abstract

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