论文信息 - Cryogenic Solar Absolute Radiometer - CSAR

Cryogenic Solar Absolute Radiometer - CSAR

The Cryogenic Solar Absolute Radiometer (CSAR) is a new primary radiometric standard for use in space traceable to the International. System of Units (SI). CSAR will have the potential to measure the total irradiance of the Sun with an uncertainty of 0.01% and a resolution of 0.001%, more than a factor ten improvement over existing instruments. Since CSAR will be cooled by a mechanical cooler based upon the Stirling cycle its working lifetime is projected to be in excess of 10 years.

Nigel P. Fox | J E Martin

[1] L. Boivin,et al. Electrically calibrated radiometer using a thin film thermopile. , 1978, Applied optics.

[2] N. Fox,et al. Comparison of two cryogenic radiometers by determining the absolute spectral responsivity of silicon photodiodes with an uncertainty of 0.02%. , 1990, Applied optics.

[3] N. Fox,et al. Highly stable, monochromatic and tunable optical radiation source and its application to high accuracy spectrophotometry. , 1992, Applied optics.

[4] R. Willson,et al. Active cavity radiometer type IV. , 1979, Applied optics.

[5] Robert Benjamin Lee,et al. Solar irradiance measurements - Minimum through maximum solar activity , 1991 .

[6] C. Fröhlich,et al. History of solar radiometry and the world radiometric reference , 1991 .

[7] Nigel P. Fox,et al. A Cryogenic Radiometer for Absolute Radiometric Measurements , 1985 .

[8] B. Jones,et al. Development and preflight qualification testing of a range of cryogenic coolers for applications from 20 K to 80 K , 1992 .

[9] E. J. Gillham. Recent investigations in absolute radiometry , 1962, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

[10] T. Quinn,et al. A radiometric determination of the Stefan-Boltzmann constant and thermodynamic temperatures between -40 °C and +100 °C , 1985, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.