Resonant photo acoustic system

A device includes a resonator having an oscillating portion with dimensions chosen to lead to a desired resonant frequency. A light source is positioned to provide light along the length of the oscillating portion at a specific wave length. A detector detects a change in oscillation of the resonator...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOUNGNER DANIEL, AVRAMESCU VIOREL, GOLOGANU MIHAI, CARLSON BOB JON
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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