1 July 1929, Volume 19, Issue 1, pp. 1-68  
13 articles

Spectral Reflectances of Common Materials in the Ultraviolet Region

J. Opt. Soc. Am. 19(1), 1-6 (1929)  View: HTML | PDF

Review

J. Opt. Soc. Am. 19(1), 16-68 (1929)  View: HTML | PDF

Experimental and Theoretical Mid-Series Characteristic Impedance of Acoustic Wave Filters

J. Opt. Soc. Am. 19(1), 17-28 (1929)  View: HTML | PDF

The Design of Drawing Curves

J. Opt. Soc. Am. 19(1), 29-32 (1929)  View: HTML | PDF

THE PRODUCTION OF EMISSION FROM OXIDE COATED FILAMENTS: A PROCESS PHENOMENON

J. Opt. Soc. Am. 19(1), 33-41 (1929)  View: HTML | PDF

On the Efficient Utilization of Solar Energy

J. Opt. Soc. Am. 19(1), 42-46 (1929)  View: HTML | PDF

Magnetic Testing Furnace for Toroidal Cores

J. Opt. Soc. Am. 19(1), 47-49 (1929)  View: HTML | PDF

An Improved Constant Current Regulator

J. Opt. Soc. Am. 19(1), 50-56 (1929)  View: HTML | PDF

REVIEW

J. Opt. Soc. Am. 19(1), 57-57 (1929)  View: PDF

A Large Reciprocating C. T. R. Wilson Cloud Expansion Apparatus

J. Opt. Soc. Am. 19(1), 58-64 (1929)  View: HTML | PDF

A Mercury Arc with Thin Glass Window

J. Opt. Soc. Am. 19(1), 65-67 (1929)  View: HTML | PDF

REVIEWS

J. Opt. Soc. Am. 19(1), 68-68 (1929)  View: PDF