Study of the Spectral Responsivity for the 900 nm Centered Filter Radiometer

Abstract:

The spectral responsivity of the filter radiometer（FR）is an essential parameter which needs to be measured accurately in the radiometric determination of the thermodynamic temperature. In this paper the facility of the spectral responsivity measurement and a 900 nm centered FR are studied. The influence issues of the facility and the FR, including the central region, wings and the wavelength step, are discussed. The measurement repeatability of the integration of spectral responsivity is estimated 0.03%, which is suitable for the requirement.

• Periodical: Applied Mechanics and Materials (Volumes 66-68)
• Pages: 1444-1449
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.66-68.1444
• Online since: July 2011
• Authors: Jian Ling Zhang, Xiao Feng Lu, Min Chen Guo, Jia Jian Yang, Zun Dong Yuan
• Keywords: Filter Radiometer, Repeatability, Spectral Responsivity

References

[1] Vorgelegt von and laus Anhalt: Tag der wissenschaftlichen Aussprache: (2008).

[2] X. Lu, Z. Yuan and J. Wang: China Journal of Scientific Instrument Vol. 28(2007), pp.473-476.

[3] X. Lu, Z. Yuan and C. Bai: Acta Metrologica Sinica Vol. 28(2007), pp.65-68.

[4] J. Yang, X. Lu: Electronic Measurement Technology Vol. 33(2010), pp.78-81.

[5] J Campos, A Pons and P Corredera: Metrologia 2003, pp.181-184.

[6] Thomas C. Larason, Sally S. Bruce and Albert C. Parr: National Institute of Standards and Technology Special Publication: (1998).

[7] J. Yang, X. Lu: Chinese Journal of Scientific Instrument Vol. 8(2010), pp.188-191.