Abstract

The commercial General Electric spectrophotometer has been modified so as to afford automatic recording over the range 375–1200 mμ. This extended range has been found useful in the analysis of colorless materials, the identification of dyes, and the formulation of infra-red paints.

© 1943 Optical Society of America

The Diffuse Spectral Reflectance of Paints in the Near Infra-Red

J. A. Sanderson
J. Opt. Soc. Am. 37(10) 771-777 (1947)

Survey of Near Infra-Red Communication Systems

W. S. Huxford and John R. Platt
J. Opt. Soc. Am. 38(3) 253-268 (1948)

An Infra-Red Spectrophotometer for Industrial Research

E. J. Martin, A. W. Fischer, B. Mandel, and R. E. Nusbaum
J. Opt. Soc. Am. 37(11) 923-931 (1947)

A Rapid Scanning Spectrometer for Oscillographic Presentation in the Near Infra-Red*

B. W. Bullock and S. Silverman
J. Opt. Soc. Am. 40(9) 608-615 (1950)

A Versatile Infra-Red Spectrograph

Robert A. Oetjen
J. Opt. Soc. Am. 35(12) 743-754 (1945)