The Dispersion Due to Weak Absorption Bands

Karl F. Herzfeld

J. Opt. Soc. Am. 29(9), 355-357 (1939)  View: HTML | PDF

Infra-Red Dispersion of CHCl₃ and CHBr₃

M. A. Pittman

J. Opt. Soc. Am. 29(9), 358-363 (1939)  View: HTML | PDF

A Mechanical Integrator for Evaluating the Integral of the Product of Two Functions and its Application to the Computation of I.C.I. Color Specifications from Spectrophotometric Curves

J. A. Van den Akker

J. Opt. Soc. Am. 29(9), 364-369 (1939)  View: HTML | PDF

Rectangular Uniform-Chromaticity-Scale Coordinates

F. C. Breckenridge and W. R. Schaub

J. Opt. Soc. Am. 29(9), 370-380 (1939)  View: HTML | PDF

Errors in Spectrophotometry Due to Imperfect Collimation and to the Finite Size of the Light Source

G. O. Langstroth

J. Opt. Soc. Am. 29(9), 381-386 (1939)  View: HTML | PDF

Luminescence of Sulphide and Silicate Phosphors

R. P. Johnson

J. Opt. Soc. Am. 29(9), 387-391 (1939)  View: HTML | PDF

Normal Systems With Two Caustic Lines

M. Herzberger

J. Opt. Soc. Am. 29(9), 392-394 (1939)  View: HTML | PDF

Theory of Image Errors of the Fifth Order in Rotationally Symmetrical Systems. I

M. Herzberger

J. Opt. Soc. Am. 29(9), 395-406 (1939)  View: HTML | PDF