1964•Applied OpticsRequires access

Conversion of a Double-Beam Infrared Spectrometer to Grating Operation

M. V. Evans, L. C. Afremow

Abstract

A 150-groove per millimeter grating was installed in a Baird Model B infrared spectrophotometer to provide improved resolution in the 4000 to 1000 cm−1 region. Grating orders are separated by means of a small prism monochromator installed after the exit slit of the converted grating monochromator; and modifications were made in the slit, wavelength drive, and recording systems to provide a maximum of flexibility in the operation of the instrument over narrow wavelength intervals

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Monochromator, Optics, Grating, Prism, Spectrometer, Materials science, Diffraction grating, Infrared