Translator Disclaimer
1 December 1989 Resolution, Apodisation And Bandshape In FTIR Spectroscopy
Author Affiliations +
Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969637
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States
Abstract
The effects of finite resolution and different apodisation functions on synthetic Lorentzian bands have been investigated. (The apodisation functions chosen were those commonly available on commercial FTIR spectrometers). The effects are dramatic, the ratio of resolution/(true bandwidth) required to obtain less than 10% distortion (as judged by the peak height and width) in the band varied from 1 for boxcar to less than 0.2 for Norton-Beer (strong). A comparison of calculated and experimental results gave good agreement for the 1216 cm -1cm band of chloroform in deuterochloroform.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Philip B Tooke and Stewart F Parker "Resolution, Apodisation And Bandshape In FTIR Spectroscopy", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); https://doi.org/10.1117/12.969637
PROCEEDINGS
2 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT


Back to Top