The functioning of an arc/spark Optical Emission Spectrometer (OES) can be explained by understanding its evolution and the technological advancements that have shaped it over time.
In the early days of spectrometry, researchers relied on analog methods without photoemitters. They placed a photographic plate to capture the diffracted spectrum, which was later developed and analyzed to obtain the desired results. However, this approach lacked automation and efficiency.
In summary, the advancements in CCD and CMOS detectors have transformed OES Applications, offering enhanced flexibility, improved performance, smaller form factors, lower costs, and simplified operation. The modern OES landscape primarily revolves around optics integrated with CCD and CMOS detectors, providing efficient and accurate elemental analysis capabilities.
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