Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 561-564 |
| Journal | Metrologia |
| Volume | 32 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1995 |
| MoE publication type | A1 Journal article-refereed |
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Indirect comparison of cryogenic radiometers from the INM (France) and the VTT (Finland with a QED-200 from the VSL (Netherlands). / Varpula, Timo; Touayar, O; Reyn, H; Bastie, J.
In: Metrologia, Vol. 32, No. 6, 1995, p. 561-564.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Indirect comparison of cryogenic radiometers from the INM (France) and the VTT (Finland with a QED-200 from the VSL (Netherlands)
AU - Varpula, Timo
AU - Touayar, O
AU - Reyn, H
AU - Bastie, J
PY - 1995
Y1 - 1995
N2 - This paper gives the results of an indirect comparison of a cryogenic radiometer from the Institut National de Metrologie (INM), France, and from the Technical Research Centre of Finland (VTT) with a QED-200 from the Van Swinden Laboratorium (VSL), the Netherlands. This comparison was performed at a laser wavelength of 543,515 nm (in vacuum) and at a power level of 100 µW. If this QED-200 is assumed to be stable with time, then two cryogenic radiometers of different design have been shown to agree to 3 × 10-5 with an uncertainty 3 × 10-4 at the 1σ level.
AB - This paper gives the results of an indirect comparison of a cryogenic radiometer from the Institut National de Metrologie (INM), France, and from the Technical Research Centre of Finland (VTT) with a QED-200 from the Van Swinden Laboratorium (VSL), the Netherlands. This comparison was performed at a laser wavelength of 543,515 nm (in vacuum) and at a power level of 100 µW. If this QED-200 is assumed to be stable with time, then two cryogenic radiometers of different design have been shown to agree to 3 × 10-5 with an uncertainty 3 × 10-4 at the 1σ level.
U2 - 10.1088/0026-1394/32/6/32
DO - 10.1088/0026-1394/32/6/32
M3 - Article
VL - 32
SP - 561
EP - 564
JO - Metrologia
JF - Metrologia
SN - 0026-1394
IS - 6
ER -