DE ROSA, Adriano GiuseppeAdriano GiuseppeDE ROSACUTTAIA, FRANCESCOFRANCESCOCUTTAIAMORGANTE, GIANLUCAGIANLUCAMORGANTE2024-02-072024-02-072007http://hdl.handle.net/20.500.12386/34724Scope of this document is to propose a possible conceptual sketch of a simple device for measuring the displacement of the CSL PLANCK optical shield, due to the thermal contraction of the support structures at cryogenic temperatures.ELETTRONICOenResearch reportFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_17 Instrumentation – telescopes, detectors and techniques