1 April 1944, Volume 34, Issue 4, pp. 183-244  
6 articles

Physical Concepts: Radiant Energy and Its Measurement

J. Opt. Soc. Am. 34(4), 183-218 (1944)  View: HTML | PDF

A Graphic Calculator for Spectrochemical Analyses

J. Opt. Soc. Am. 34(4), 219-221 (1944)  View: HTML | PDF

Impact of a Wave Packet and an Absorbing Particle

J. Opt. Soc. Am. 34(4), 222-228 (1944)  View: HTML | PDF

The Spectrographic Determination of Small Amounts of Impurities in Magnesium Chloride

J. Opt. Soc. Am. 34(4), 229-233 (1944)  View: HTML | PDF

Aesthetic Measure Applied to Color Harmony

J. Opt. Soc. Am. 34(4), 234-242 (1944)  View: HTML | PDF

American Standards for Photography

J. Opt. Soc. Am. 34(4), 243-244 (1944)  View: PDF