کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1239667 | 1495716 | 2013 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Plasma-cavity ringdown spectroscopy for analytical measurement: Progress and prospectives Plasma-cavity ringdown spectroscopy for analytical measurement: Progress and prospectives](/preview/png/1239667.png)
• Plasma-based cavity ringdown spectroscopy
• High sensitivity and high resolution
• Elemental and isotopic measurements
Plasma-cavity ringdown spectroscopy is a powerful absorption technique for analytical measurement. It combines the inherent advantages of high sensitivity, absolute measurement, and relative insensitivity to light source intensity fluctuations of the cavity ringdown technique with use of plasma as an atomization/ionization source. In this review, we briefly describe the background and principles of plasma-cavity ringdown spectroscopy(CRDS) technology, the instrumental components, and various applications. The significant developments of the plasma sources, lasers, and cavity optics are illustrated. Analytical applications of plasma-CRDS for elemental detection and isotopic measurement in atomic spectrometry are outlined in this review. Plasma-CRDS is shown to have a promising future for various analytical applications, while some further efforts are still needed in fields such as cavity design, plasma source design, instrumental improvement and integration, as well as potential applications in radical and molecular measurements.
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 85, 1 July 2013, Pages 1–12