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- Optical spectrometer - Wikipedia
An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials [1]
- What is a Spectroscope? (with pictures) - AllTheScience
A spectroscope is a scientific instrument that splits light into its different wavelengths, which humans see as different colors Violet has the shortest wavelength that people can see and red the longest
- Spectroscopy 101 – Introduction - NASA Science
Spectroscopy is used to figure out what things are made of, how hot they are, how dense they are, and how fast they are moving in space Spectroscopy works because light and matter interact with each other in very specific and predictable ways
- Spectroscopy | Definition, Types, Facts | Britannica
spectroscopy, study of the absorption and emission of light and other radiation by matter, as related to the dependence of these processes on the wavelength of the radiation
- Spectroscopy: A Measurement Powerhouse | NIST
Scientists use spectroscopy to analyze starlight and other signals from outer space, to define the ticks in atomic clocks, to detect chemical pollutants in the air, to determine the composition of soil, clothing, trash and more, and to sniff out markers of disease and drugs in people’s breath
- Spectrometer, Spectroscope, and Spectrograph - SPIE
A spectroscope is a device that measures the spectrum of light Early versions had a slit, a prism, and a screen with markings to indicate various wavelengths or frequencies; later versions were calibrated to electronic detectors
- 10. 1: Overview of Spectroscopy - Chemistry LibreTexts
Despite the difference in instrumentation, all spectroscopic techniques share several common features Before we consider individual examples in greater detail, let’s take a moment to consider some of these similarities
- Spectroscopy - Wikipedia
Spectroscopy is the field of study that measures and interprets electromagnetic spectra [1][2] In narrower contexts, spectroscopy is the precise study of color as generalized from visible light to all bands of the electromagnetic spectrum
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