Construction of UV-A radiometer for irradiance measurements

被引：2

作者：

Alves, L. C. ^{[1
]}

Coelho, C. T. ^{[1
]}

Correa, J. S. P. M. ^{[1
]}

Menegotto, T. ^{[1
]}

da Silva, T. F. ^{[1
]}

de Souza, M. A. ^{[1
]}

da Silva, E. M. ^{[1
]}

de Lima, M. S. ^{[1
]}

de Alvarenga, A. P. D. ^{[1
]}

机构：

[1] Inst Nacl Metrol Qualidade & Tecnol, Div Metrol Opt, Av Nossa Senhora Gracas 50, Duque De Caxias, RJ, Brazil

来源：

8TH BRAZILIAN CONGRESS ON METROLOGY (METROLOGIA 2015) | 2016年 / 733卷

关键词：

D O I：

10.1088/1742-6596/733/1/012064

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This work presents preliminary results aiming on providing Inmetro with a radiometric transfer standard in the UV-A spectral range. A broadband UV radiometer head was constructed using an UV photodiode, a commercially available UV-A optical filter and a precision aperture. These components have been characterized in the calibration and measurement facilities available at Inmetro. The preliminary characterization of the assembled UV broadband radiometer was carried out and the results are presented and discussed in this text.

引用

页数：6

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