A Recording Vacuum Grating Spectrometer for the Infra-Red

1 January 1947

journal article
research article
Published by AIP Publishing in Review of Scientific Instruments

Vol. 18 (1), 48-56
https://doi.org/10.1063/1.1740817

Abstract

A description is given of a recording vacuum grating spectrograph for the infra‐red region of the spectrum from 1 micron to 30 microns. The description contains the details of the recording and amplifying system and the method for stabilizing the power from the radiant source. Typical records are shown of well‐known infra‐red spectra. The lines from the two isotopes of HCl are completely separated in the fundamental band obtained in first order. The rotational lines of the 4.3‐micron band of CO₂ are completely separated in the first‐order spectrum. In most parts of the spectrum it is possible to resolve lines separated by intervals less than 1 cm⁻¹.

Keywords

This publication has 9 references indexed in Scilit:

The Analysis of the Vibration-Rotation Band $ω_{3}$ for $C^{12}$ $O^{16}_{2}$ and $C^{13}$ $O^{16}_{2}$
Physical Review B, 1945
Solar Research in Belgium during 1942.
The Astrophysical Journal, 1944
The Near Infra-Red Spectrum of Water Vapor Part II. The Parallel Bands $ν_{3}$ , $ν_{1} + ν_{3} \cdot ν_{2} + ν_{3}$ and the Perpendicular Band $ν_{1}$
Physical Review B, 1942
A Recording Echelette Grating Spectrometer for the Near Infra-Red
Review of Scientific Instruments, 1942
A Large Recording Spectrograph for the Infra-Red to 15μ
Review of Scientific Instruments, 1941
A Method for Increasing the Life of Nernst Glowers
Review of Scientific Instruments, 1940
A Recording Spectrograph for the Far Infra-Red
Review of Scientific Instruments, 1938
A Potentiometric Direct-Current Amplifier and Its Applications
Proceedings of the IRE, 1936
On the Absorption Spectrum of Hydrogen Chloride
Physical Review B, 1929

Cited by 20 articles