FT-Raman Spectroscopy at 1.339 Micrometers

Authors: Asselin, Kelly J.; Chase, Bruce

Source: Applied Spectroscopy, Volume 48, Issue 6, Pages 649-768 (June 1994) , pp. 699-701(3)

Publisher: Society for Applied Spectroscopy

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Abstract:

The usual laser employed for Fourier transform Raman spectroscopy is a Nd:YAG unit lasing at 1.064 μm. In this work, use of the 1.339-μm lasing emission from Nd:YAG has been demonstrated. The sensitivity of this instrument is comparable to that of conventional FT-Raman instruments, and excellent anti-Stokes spectra can be easily obtained. Operation further into the near-infrared offers additional possibilities for fluorescence minimization. Results are shown for copper phthalocyanine.

Keywords: FT-Raman; Fluorescence rejection; Copper phthalocyanine

Document Type: Research article

DOI: http://dx.doi.org/10.1366/000370294774369009

Affiliations: 1: Corporate Center for Analytical Sciences, Dupont Central Research & Development, Wilmington, Delaware 19880-0328

Publication date: 1994-06-01

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