Fiber-coupled acousto-optical-filter spectrometer steps rapidly through commanded sequence of wavelengths. Sample cell located remotely from monochromator and associated electronic circuitry, connected to them with optical fibers. Optical-fiber coupling makes possible to monitor samples in remote, hazardous, or confined locations. Advantages include compactness, speed, and no moving parts. Potential applications include control of chemical processes, medical diagnoses, spectral imaging, and sampling of atmospheres.
Fiber-Coupled Acousto-Optical-Filter Spectrometer
NASA Tech Briefs ; 17 , 5
1993-05-01
Miscellaneous
No indication
English
Smiles/AOS: Acousto-Optical Spectrometer for High Resolution Submillimeter-Wave Spectroscopy
British Library Conference Proceedings | 2002
|Acousto-optic spectrometer for a weak optical signal processor [2969-115]
British Library Conference Proceedings | 1996
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