DISPOSITIF DE DETECTION BOLOMETRIQUE A ANTENNE, A CAVITE OPTIMISEE, POUR ONDES ELECTROMAGNETIQUES MILLIMETRIQUES OU SUBMILLIMETRIQUES, ET PROCEDE DE FABRICATION DE CE DISPOSITIF

DISPOSITIF DE DETECTION BOLOMETRIQUE A ANTENNE, A CAVITE OPTIMISEE, POUR ONDES ELECTROMAGNETIQUES MILLIMETRIQUES OU SUBMILLIMETRIQUES, ET PROCEDE DE FABRICATION DE CE DISPOSITIF

The device has a number of bolometers with a receiving antenna (22), a resistive load (26), thermometric unit (24) and an optical cavity (28) surrounded by a part of the bolometer. The antenna (22) is arranged above the cavity. The thickness of the cavity is less than lambda /(4n), where n is an opt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AGNESE PATRICK, REY PATRICE
Format: Patent
Sprache:fre
Schlagworte:
COLORIMETRY
ELECTRICITY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:The device has a number of bolometers with a receiving antenna (22), a resistive load (26), thermometric unit (24) and an optical cavity (28) surrounded by a part of the bolometer. The antenna (22) is arranged above the cavity. The thickness of the cavity is less than lambda /(4n), where n is an optical index of the part of the bolometer, and lambda is average wavelength of the electromagnetic waves which are to be detected. An independent claim is also included for a manufacturing process of a bolometer detection device.