Semiconductor Physics, Quantum Electronics & Optoelectronics. 2011. V. 14, N 4. P. 399-402.
DOI: https://doi.org/10.15407/spqeo14.04.399

Optimized calibration of cryogenic silicon thermodiodes
O.M. Ivashchenko, Yu.M. Shwarts, M.M. Shwarts, D.P. Kopko, M.I. Sypko

V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41, prosp. Nauki, 03028 Kyiv, Ukraine Phone/ Fax: +38/044/525-7463 1E-mail: iva@isp.kiev.ua, 2E-mail: shwarts@isp.kiev.ua, 3E-mail: mshwarts@isp.kiev.ua, 4E-mail: kdp2007@ukr.net

Abstract. Shown in this paper is the efficiency of smoothing cubic spline approximation aimed at optimization of calibration of cryogenic silicon diode thermometers (SDTs). The proposed algorithm allows to significantly reduce time and material costs associated with calibration of SDTs.

Keywords: spline, free-knot, silicon diode, temperature sensor, calibration.

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