OSU Navigation Bar

The Ohio State University University Libraries Knowledge Bank

HIGH RESOLUTION GRILLE SPECTROMETERS FOR ROTATIONAL MOLECULAR ANALYSIS BETWEEN $2000 CM^{-1}$ AND $225 CM^{-1}$

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/8370

Show full item record

Files Size Format View
1970-B-05.jpg 72.70Kb JPEG image Thumbnail of HIGH RESOLUTION GRILLE SPECTROMETERS FOR ROTATIONAL MOLECULAR ANALYSIS BETWEEN $2000  CM^{-1}$ AND $225  CM^{-1}$

Title: HIGH RESOLUTION GRILLE SPECTROMETERS FOR ROTATIONAL MOLECULAR ANALYSIS BETWEEN $2000 CM^{-1}$ AND $225 CM^{-1}$
Creators: Botineau, J.; Gauffre, G.; Girard, A.
Issue Date: 1970
Abstract: Two different types of grille spectrometers are considered for high resolution infrared studies. Spectra of the $\nu_{8}$ band of methane near $1300 cm^{-1}$ were studied with a single beam “dual grille spectrometer.” The resolving limit varied from 0.05 to $0.07 cm^{-1}$, so that the Q branch is well resolved. Absolute wavelengths reference marks are supplied by spectral lamps, the interpolation being interferometrically achieved. Calibration accuracy is about $0.004 cm^{-1}$. For the spectral range $500-225 cm^{-1}$, a single grille spectrometer was specially designed. It has been used for the study of the $\nu_{8}$ band of methyl cyauide near $360 cm^{-1}$. The resolving limit is $0.2 cm^{-1}$.
URI: http://hdl.handle.net/1811/8370
Other Identifiers: 1970-B-5
Bookmark and Share