OPTICAL MONITORING OF TARGET CHARACTERISTICS

OPTICAL MONITORING OF TARGET CHARACTERISTICS

An optical monitor includes a target disposed within the optical monitor and exposed to ambient air, wherein exposure to the ambient air produces a change in an optical property of the target. The optical monitor may also include a light emitter to illuminate the target and an optical detector to ge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Vallis, Darrin T
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:An optical monitor includes a target disposed within the optical monitor and exposed to ambient air, wherein exposure to the ambient air produces a change in an optical property of the target. The optical monitor may also include a light emitter to illuminate the target and an optical detector to generate a signal based on light reflected from or transmitted through the target. A processing device may activate the light emitter and receive the signal from the optical detector.