Faculty of Physics
M.V.Lomonosov Moscow State University
Regular Article

Resonance bolometer

G.V. Belokopytov, T.V. Krasyuk

Moscow University Physics Bulletin 1993. 48. N 4. P. 27

  • Article

This paper considers characteristics of a resonance bolometer which is an infrared radiation detector depending for its operation on measuring the temperature dependence of parameters of a reactive element connected into a high-Q oscillatory circuit. The optimal pumping and heat removal conditions are determined with consideration for thermal feedback. The voltage-power sensitivity and noise are measured for microwave-pumped bolometers with active elements (cryogenic dielectric resonators made of potassium tantalate and strontium titanate) included in their circuits.

Rissian citation:
Г.В. Белокопытов, Т.В. Красюк.
Резонансный болометр.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1993. № 4. С. 32.
G.V. Belokopytov, T.V. Krasyuk
Department of Physics of Oscillations, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 4, 1993

Moscow University Physics Bulletin

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