1 April 1939, Volume 29, Issue 4, pp. 146-182  
6 articles

Direct Measurement of the Intensity Distribution in Fresnel Diffraction Patterns

J. Opt. Soc. Am. 29(4), 147-151 (1939)  View: HTML | PDF

Calculation of the Luminous Efficiency of Ionized Cesium Vapor

J. Opt. Soc. Am. 29(4), 152-157 (1939)  View: HTML | PDF

The Spectral Emissivity and the Relation of True Temperatures and Brightness Temperatures of Platinum

J. Opt. Soc. Am. 29(4), 158-161 (1939)  View: HTML | PDF

Temperature Corrections in Optical Pyrometry

J. Opt. Soc. Am. 29(4), 162-163 (1939)  View: HTML | PDF

The Photographic Reciprocity Law at Low Temperature

J. Opt. Soc. Am. 29(4), 164-167 (1939)  View: HTML | PDF

Measurements on Direct and Indirect Adaptation by Means of a Binocular Method

J. Opt. Soc. Am. 29(4), 168-182 (1939)  View: HTML | PDF