Affiliation:
1. Corporate Center for Analytical Sciences, Dupont Central Research & Development, Wilmington, Delaware 19880-0328
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.
Subject
Spectroscopy,Instrumentation
Cited by
27 articles.
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