Photoacoustic spectroscopy system and technique for remote sensing of explosives and toxic chemicals

Photoacoustic spectroscopy system and technique for remote sensing of explosives and toxic chemicals

2 A user-friendly photoacoustic spectroscopy (PAS) system and process (technique) provides an open-field PAS instrument, unit and device to remotely sense explosives, chemicals and biological agents. The PAS system and process can include: a pulsed tunable laser, such as a COlaser, a reflector, such...

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Bibliographische Detailangaben
Hauptverfasser: Sheen, Shuh-Haw, Raptis, Apostolos C, Chien, Hual-Te
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:2 A user-friendly photoacoustic spectroscopy (PAS) system and process (technique) provides an open-field PAS instrument, unit and device to remotely sense explosives, chemicals and biological agents. The PAS system and process can include: a pulsed tunable laser, such as a COlaser, a reflector, such as a parabolic reflector, an acoustic reverberant resonator in which a microphone is installed, and a data acquisition and analysis system.