Abstract

It has been demonstrated that the 1000-lines-per-inch Bausch and Lomb plane replica grating can be employed for high-resolution infrared studies anywhere in the region between 1 and 40 μ. In this manner, calibration procedures become simplified in measuring wavelengths relative to the CO standards. A map of the pure rotational lines of the H₂O molecule along with the vacuum wave numbers of these lines has been presented.

© 1962 Optical Society of America

Infrared Spectrum of Hydrogen Fluoride: Line Positions and Line Shapes. Part I. Experimental Details*

J. A. Herndon, W. E. Deeds, N. M. Gailar, W.F. Herget, R. J. Lovell, and A. H. Nielsen
J. Opt. Soc. Am. 52(10) 1108-1112 (1962)

A High-Resolution Grating-Prism Spectrometer for the Infrared

T. K. McCubbin, R. P. Grosso, and J. D. Mangus
Appl. Opt. 1(4) 431-436 (1962)

Evaluation of a Specially Coated Concave Diffraction Grating in the Vacuum Ultraviolet*

P. G. Wilkinson and D. W. Angel
J. Opt. Soc. Am. 52(10) 1120-1122 (1962)

Use of Convergent and Divergent Illumination with Plane Gratings*

M. V. R. K. Murty
J. Opt. Soc. Am. 52(7) 768-773 (1962)

Wavelength Calibrations in Infrared. Part I. Some Problems Concerning the Determination of Absolute Positions of Infrared Lines*

K. Narahari Rao, L. R. Ryan, and Harald H. Nielsen
J. Opt. Soc. Am. 49(3) 216-220 (1959)