Near-, Mid-, and Far-Infrared Photoacoustic Spectroscopy
- 20 December 1985
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- p. 344-345
- https://doi.org/10.1117/12.970846
Abstract
Near-, mid-, and far-infrared photoacoustic spectra are obtainable using a commercial FTIR spectrometer and cell. Several sources of noise in these spectra are discussed and some strategies which reduce this noise are mentioned. The near- and far-infrared regions are made accessible by the use of appropriate optics and, in addition for the near-infrared, by reduction in the speed of the interferometer moving mirror.Keywords
This publication has 0 references indexed in Scilit: