NASA NTRS · 19930000260
Fiber-Coupled Acousto-Optical-Filter Spectrometer
Abstract
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.
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Levin, Kenneth H., Li, Frank Yanan. 1993-05-01. Fiber-Coupled Acousto-Optical-Filter Spectrometer. https://ntrs.nasa.gov/citations/19930000260
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