2002•Unpublished venueRequires access

An accurate calculation method of the absorbed LO power in hot electron bolometric mixers

Harald F. Merkel, Pavel A. Yagoubov, P. Khosropanah, E. Kollberg

Abstract

Based on a one dimensional heat transport equation for the electrons in a superconducting hot electron bolometer, a model for a hot spot mixer is set up. The heating due to a DC bias is limited to the hot spot region where the LO power is absorbed uniformly. This gives rise to a novel measurement method for the absorbed LO power.

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Available abstract

Key concepts: Bolometer, Hot spot (computer programming), Hot electron, Electron, Power (physics), Physics, Superconductivity, Computational physics