A mechanically cooled portable cryogenic radiometer

By Fox N. P.   Haycocks P. R.   Martin J. E.   Ul-Haq I.  

Metrologia, Vol. 32, Iss. 6, 1995-12 ,pp. : 581-584

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Short Communication: Comparison of the BIPM cryogenic radiometer with a mechanically cooled cryogenic radiometer from the NPL

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Metrologia, Vol. 33, Iss. 2, 1996-03 ,pp. : 177-179

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First results of measurements with the BIPM cryogenic radiometer and comparison with the INM cryogenic radiometer

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Metrologia, Vol. 32, Iss. 6, 1995-12 ,pp. : 551-555

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Calibration of near-infrared transfer standards at optical-fibre communication wavelengths by direct comparison with a cryogenic radiometer

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Metrologia, Vol. 35, Iss. 4, 1998-08 ,pp. : 273-277

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Thermal characterization of a cryogenic radiometer and comparison with a laser calorimeter

By Livigni D. J.   Cromer C. L.   Scott T. R.   Johnson B. C.   Zhang Z. M.  

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