1 February 1948, Volume 38, Issue 2, pp. 123-216  
6 articles

The Reduction of Apparent Contrast by the Atmosphere

J. Opt. Soc. Am. 38(2), 179-191 (1948)  View: HTML | PDF

A Method of Spectrographic Analysis of Impurities in Materials for Oxide Coating of Thermionic Cathodes

J. Opt. Soc. Am. 38(2), 191-195 (1948)  View: HTML | PDF

The Sensitivity Performance of the Human Eye on an Absolute Scale

J. Opt. Soc. Am. 38(2), 196-208 (1948)  View: HTML | PDF | EPUB

A Cinema-Spectrograph for Photographing Rapid Spectral Sequences*,*

J. Opt. Soc. Am. 38(2), 209-211 (1948)  View: HTML | PDF

The Polarization of Infra-Red Radiation

J. Opt. Soc. Am. 38(2), 212-216 (1948)  View: HTML | PDF