Caractérisation et modélisation de composants matriciels infrarougeCharacterization and modelling of IR sensors |
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Authors: | Pierre Castelein |
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Institution: | Commissariat à l'énergie atomique (CEA), laboratoire d'électronique et des technologies de l'information (LETI), département optronique /laboratoire infrarouge (SLIR), 17, rue des Martyrs, 38054, Grenoble cedex 9, France |
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Abstract: | The objective of this paper is to describe the first behavioural models of cooled (based on HgCdTe photodetectors) infrared sensors which were designed at CEA-LETI/SLIR. In this way, the interest of such an approach in the evaluation and improvement of optronic systems will be shown. The paper first presents the modelling approach (architecture of the models, choice of parameters, tools for modelling and calibration, …). Then models are compared to measurements on real components in order to verify the efficiency of the modelling approach. To cite this article: P. Castelein, C. R. Physique 4 (2003). |
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Keywords: | Mots-clé: Détecteurs infrarouge HgCdTe Plan focal Modèle comportemental Modèle SPICE EKV2 6LTMots-clé: Infrared detectors HgCdTe Focal plane array Behavioural modelling SPICE EKV2 6LT model |
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