G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption
Landscapes
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
General Physics & Mathematics
(AREA)
Length-Measuring Devices Using Wave Or Particle Radiation
(AREA)
Procédé de correction de la dérive d'un détecteur de rayonnement infrarouge comportant une matrice de bolometres résistifs d'imagerie et dispositif mettant en oeuvre un tel procédé
Dispositif pour la détection d'un rayonnement infrarouge comportant un bolomètre et procédé de lecture d'un tel bolomètre intégré dans une matrice de bolomètres