Journal of the Optical Society of America/Volume 30

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Issue 12573

Author Index to Volume 30

References with (A) are to abstracts of papers presented at meetings of the Optical Society of America; (T) designates title only; (L) designates Letters to the Editor; (O) designates Optics in the Classroom; (R) designates Research Notes.

• Adams, E. W. (see Barnes, B. T.)—269(A)
• Adams, Elliot Q. Viewing angle of reflectometry—656(A)
• —— X-Z planes in the 1931 ICI system of colorimetry—657(A)
• Allen, A. J. and R. G. Franklin. Hydrogen arc for absorption spectroscopy—91(A)
• Ames, A., Jr. and Kenneth N. Ogle. Ophthalmic lens testing instrument—652(A)
• Bacher, R. F. (see Tomboulian, D. H.)—92(A)
• Barnes, B. T., E. Q. Adams and W. E. Forsythe. Total emissivity of various materials—269(A)
• Barnes, R. Bowling.' Symposium on optical methods for the study of molecular structure. Band structure method—265(T)
• Bartberger, C. L. (see Nathanson, J. B.)—92(A)
• Bausch, Carl L. Necrology: Carl F. Lomb—317
• Beese, N. C. (see Marden, J. W.)—184
• Benford, Frank.' Computation of transmission factors of ultraviolet radiation through water—133
• —— Illumination from extended sources computed by the theory of the integrating sphere—33
• —— Use of Ulbricht sphere theory in the computation of illumination—89(A)
• Bentley, Edward P. (see Harrison, George R.)—290
• Beutler, H. and N. Metropolis. High power tungsten light source—115
• Blanch, G. (see Lowan, A. N.)—70, 269(A)
• Bowen, I. S. and L. T. Clark. Hypersensitization and reciprocity failure of photographic plates—508
• Brice, Brooks A. United States color standards for rosin—152
• Briggs, H. B. Supersonic cell fluorometer—653(A)
• Bubb, Frank W. Complete photoelastic instrument—297
• Cartwright, C. Hawley. Producing low reflecting glass—654(T)
• —— Treatment of camera lenses with low reflecting films—110
• Cartwright, Randle (see Tuttle, Clifton) —348
• Clark, L. T. (see Bowen, I. S.)—508
• Cleveland, E. L. (see Ramsay, B. P.)—439
• Davis, Francis J. Dispersion of magnetic double refraction in the short infra-red spectrum—488
• Davis, Myrl N. Use of instruments: in uncoated paper—273(A)
• DeJuhasz, K. J. Resumé of “On the geometry of optical indicators’’—506(R)
• Detwiler, S. R. Comparative anatomical studies of the eye with especial reference to the photoreceptors—42, 90(T)
• Dibble, Barry (see Strong, John)—431
• Duntley, S. Q. Importance of optically clean absorption cells in the determination of the concentration of dye solutions—656(A)
• —— and Arthur C. Hardy. Experimental determination of the faithfulness of a three-color reproduction—271(A)
• Dwight, C. Harrison. Nomogram on the Huygens ocular—140(R)
• Estey, Roger S. Duboscq colorimeter which reads results directly—90(A)
• —— New polarimeter using sheet polarizing elements—658(A)
• Evans, Charles H. Intensity-scale monochromatic sensitometer—118
• —— (see Webb, J. H.)—445
• Fanter, W. R. (see Michaelson, J. L.)—656(A)
• Foote, Paul D. Necrology: Jonas Bernard Nathanson—318
• Foote, William J. Use of instruments: in coated paper—274(A)
• Forsythe, W. E. (see Barnes, B. T.)—269(A)
• Frank, Adele. Necrology: Edward Elway Free—317
• Franklin, R. G. (see Allen, A. J.)—91(A)
• Fry, Glenn A. Factors contributing to the discrepancy between subjective and skiascopic determinations of the refraction of the eye—652(A)
• Gardner, William A. Photographic analysis of some unexplored visual phenomena—653(A)
• Gartlein, C. W. Apparatus for investigation of the aurora borealis—88(A)
• Gibson, Kasson S. Approximate spectral energy distribution of skylight—88(A)
• —— Luminosity methods and results—90(T)
• —— Message to the society—1
• —— Spectral luminosity factors—51
• —— Survey of instruments—spectrophotometers—272(A)
• —— 'and Dorothy Nickerson. Analysis of the Munsell color system based on measurements made in 1919 and 1926—591
• Glancy, A. E. New type of wide aperture ratio telescope objective—572(L)
• Glenn, James J. and James T. Killian. Trichromatic analysis of the Munsell Book of Color—609
• Gliddon, Gordon H. Aniseikonia—142
• —— and Kenneth N. Ogle. Aniseikonia—90(T)
• Godlove, I. H. Application to dyes of the ISCC method of specification of filters—271(A)
• —— Change of color with change of particle size—658(A)
• —— Extreme case of the performance of the eye versus that of the spectrophotometer—656(A)
• —— Some problems and methods of dyestuffs automatic spectrophotometry—89(A)
• Graeper, W. W. Quality control in the manufacture of optical instruments—twenty-five years’ progress—654(T)
• Graham, Robert. Variable focus lens and its uses—560
• Granville, Walter C. (see Nickerson, Dorothy)—159
• Griesheimer, R. N. Use of instruments: in beater furnish—273(A)
• Guilford, J. P. There is system in color preferences—455
• Hardy, Arthur C. Automatic telescope control—654(A)
• —— Minutes of the fifteenth meeting of the directors of the O. S. A.—267
• —— Minutes of the sixteenth meeting of the Board of Directors of the O. S. A—650
• —— Proceedings of the New York meeting of the O. S. A.—265
• —— Proceedings of the twenty-fifth annual meeting of the O. S. A.—646
• —— (see Duntley, S. Q.)—271(A)
• —— (see Tyler, John E.)—90(A), 587
• Harris, Louis and Jack Adolphus Kyger. Uninterrupted measurements with a rotating sector—505(R)
• —— and Alvin C. Scholp. Response of sputtered thermocouples to interrupted radiation—519
• Harrison, George R. Editorial comment—41, 141, 183, 229, 321, 367, 461, 507, 573
• —— and Edward P. Bentley. Improved high speed recording spectrophotometer—290
• —— and Julius P. Molnar. Photoelectric measurement of scale marks and spectrum lines—343
• —— “Time to stump the experts’”—275
• Harrison, T. R. and Wm. H. Wannamaker. Improved radiation pyrometer—655(A)
• Hartline, H. K. Nerve messages in the fibers of the visual pathway—90(T), 239
• Hatch, R. S. Use of instruments: in pulp—273(A)
• Hayes, Hammond Vinton (see Smith, Philip N.)—332
• Hecht, Selig. Necrology: Harold Mestre—317
• —— (see Pirenne, Maurice Henri)—270(A)
• Herman, Robert C. Note on the measurement of pupillary diameters—316(R)
• Herzberger, M. Normal systems with two caustic lines—307
• Hitchcock, William J. (see Molnar, Julius P.)—523
• Holway, A. H. and M. J. Zigler. Komplextheorie of visual sensation—270(A)
• Homer, Howard J. (see Jones, Frank L.)—654(A)
• Horsfall, R. Bruce, Jr. Measurement of numerical aperture—655(A)
• Houskeeper, William G. Separation negatives for color photography—365(L)
• Huggins, Maurice L. Density of silicate glasses as a function of composition—420
• —— Dispersion of silicate glasses as a function of composition—514
• —— Refractive index of silicate glasses as a function of composition—495
• —— Refractive indices of liquid aliphatic organic compounds—652(A)
• Hunter, Richard S. Applications and accuracy of three-filter photoelectric colorimetry—272(A)
• —— Multipurpose photoelectric reflectometer—536
• —— Sources of error in operation of the multipurpose reflectometer—89(A)
• Ives, Herbert E. Doppler effect from moving mirrors—255
• —— Quarter century of optics reviewed—654(T)
• —— and G. R. Stilwell. Interference phenomena with a moving medium—653(A)
• Jobe, F. W. Necrology: Arthur F. Dittmer—319
• Jones, Frank L. and Howard J. Homer. Chemical methods for increasing the transparency of glass surfaces—654(A)
• Jones, Loyd A. and C. N. Nelson. Study of various sensitometric criteria of negative film speeds—93
• Judd, Deane B. Foreword: Munsell color system—574
• —— Hue saturation and lightness of surface colors with chromatic illumination—2; Erratum, 296
• —— and L. C. Lewis. Introduction. Dialogue between Mr. Papermaker and Mr. Meter—272(A)
• Kerr, G. P. (see Taylor, A. H.)—88(A)
• Killian, James T. (see Glenn, J. J.)—609
• Koch, Walter. Simple method for determining chromatic aberration for photomicrographic purposes—564
• Koppius, O. T. (see Ramsay, B. P.)—439
• Kyger, Jack Adolphus (see Harris, Louis) —505(R)
• Land, Edwin H. Vectographs: Images in terms of vectorial inequality and their application in three-dimensional representation—230
• Lee, O. Ivan. (see Northup, M. Allen) —206
• Leverenz, H. W. Optimum efficiency conditions for white luminescent screens in kinescopes—309
• Lewis, L. C. (see Judd, D. B.)—272(A)
• Little, E. M. (see Shallenberger, G. D.)—168
• Longyear, William L. Science visits the artist—274(A)
• Lowan, A. N. and G. Bianch. Tables of Planck’s radiation and photon functions—70, 269(A)
• Luckiesh, Matthew and Frank K. Moss. Supra-threshold realm of seeing—90(T)
• —— and Frank K. Moss. Supra-threshold visibility—62
• Lucks, C. F. (see Russell, H.W.)—248
• —— and H. W. Russell. Fluorescent mercury-vapor lamp as a light source for a single-point check on optical pyrometers—163
• Lucy, Frank Allen. Exact and approximate computation of Schmidt cameras. I. Classical arrangement—251
• MacAdam, David L. Noticeability of color difference in daylight—657(A)
• Macht, David I. Clinical blood pharmacology after treatment with x-rays—270(A)
• MacPherson, H. G. Carbon arc as a radiation standard—189
• Marden, J. W., N. C. Beese and George Meister. Operating temperatures of vapor lamps—184
• Marshall, J. K. (see Smith, H. D.)—338
• Maxwell, Louis R. Symposium on optical methods for study of molecular structure. II. Electronic diffraction method—265(T), 374
• Mees, C. E. K. Recent development in photography—654(T)
• Meister, George (see Marden, J. W.)—184
• Metropolis, N. (see Beutler, H.)—115
• Michaelson, J. L. and W. R. Fanter. Calibration data on General Electric recording spectrophotometer—656(A)
• Molnar, Julius P. (see Harrison, George R.)—343
• —— and William J. Hitchcock. Zeeman effect in the rhodium arc spectrum at high fields—523
• Monk, George S. Some observations on low reflection evaporated fluoride coatings—571(L)
• Moon, Parry. On interreflections—195
• Moore, George E. and Harold W. Webb. Use of step weakeners in photographic photometry—413
• Morrison, C. A. Contrast meter for photographic papers—299
• Moss, Frank K. (see Luckiesh, Matthew)—62, 90(T)
• Murphy, George M. Symposium on optical methods for study of molecular structure: III. Raman spectra method—265(T), 396
• Nathanson, J. B. and C. L. Bartberger. Optical properties of semitransparent sputtered films determined by interference of light—92(A)
• Nelson, C. N. (see Jones, Loyd A.)—93
• Neuberger, H. H. Subjective phenomenon of vision in polarized light—258(R)
• Newhall, Sidney M. Preliminary report of the O.S. A. subcommittee on the spacing of the Munsell colors—617
• —— Warmth and coolness of colors—271(A)
• Nickerson, Dorothy. History of the Munsell color system and its scientific application—575
• —— (see Gibson, K. S.)—591
• —— and Walter C. Granville. Hue sensibility to dominant wave-length change and the relation between saturation and colorimetric purity—159
• Nix, Foster C. and Arnold W. Treptow. Thallous sulphide photo-e.m.f. cell—91(A)
• Northup, M. Allen and O. Ivan Lee. Experiments on the thermoluminescence of some common and unusual minerals—206
• O’Brien, Brian. Necrology: John Stewart Campbell—319
• —— Optical device for rapid placement of an aircraft on a line between two distant points—269(A)
• —— Recent researches in color vision—90(T)
• Ogle, Kenneth N. Induced size effect—145
• —— (see Ames, A., Jr.)—652(A)
• —— (see Gliddon, Gordon H.)—90(T)
• Osborn, Robert H. Thermal conductivities of tungsten and molybdenum at incandescent temperatures—269(A)
• Ott, H. G. Effect of distortion in aerial mapping by the multiple projection method—90(A)
• Perkins, T. B. Production color analysis of kinescope screens—295
• Perrin, Fred. Tables and charts of Fresnel reflection—565(L)
• Pfund, A. H. Refractive index of matter in cylindrical form—410
• Pineo, Orrin W. Residual photometric errors in the commercial recording spectrophotometer—276
• Pirenne, Maurice Henri and Selig Hecht. Spectral sensibility of the long-eared owl—270(A)
• Ramsey, B. P. (see Schroeder, J. H.)—355
• ——, O. T. Koppius and E. L. Cleveland. Prism and the theory of optical resolution—439
• Rogers, F. T., Jr. On the use of oiled photographic emulsions—316(R)
• Russell, H. W. (see Lucks, C. F.)—163
• ——, C. F. Lucks and L. G. Turnbull. New two-color optical pyrometer—248
• Sanderson, J. A. Metallic reflection by compressed crystalline powders—566
• ——Transmission of infra-red light by fog—405
• Schneider, Edwin G. Estimate of the absorption of air in the extreme ultraviolet—128
• Scholp, Alvin C. (see Harris, Louis) —519
• Schroeder, J. H. and B. P. Ramsay. Optical properties of the grating interferometer—355
• Shallenberger, G. D. and E. M. Little. Visibility through haze and smoke, and a visibility meter—168
• Silvertooth, Wilbur. Modification of the Hindle test for cassegrain secondaries—140(R)
• Sinclair, David. Discussion of ‘‘A complete photoelastic instrument”—567(L)
• —— Interferometer method of plane stress analysis—511
• Sleater, W. W. Necrology: Harold D. Judd—318
• Sloane, Louise L. Size of pupil as a variable factor in measurements of the threshold. Experimental study of Stiles-Crawford phenomenon—271(A)
• Smith, H. D. and J. K. Marshall. Method for obtaining long optical paths—338
• Smith, Philip N. and Hammond Vinton Hayes. Transmission of infra-red radiation through fog—332
• Spencer, Roy C. Properties of the witch of Agnesi—application to fitting the shapes of spectral lines—415
• Steinhardt, Lawrence R. Cathode-ray oscillograph as a means of demonstrating elliptically polarized light—226(O)
• Stewart, Harold. Regulation of tungsten and mercury lamps—652(A)
• Stilwell, G. R. (see Ives, Herbert E.)—653(A)
• Stockbarger, Donald C. Apparatus for experiment on absorption of light by sodium vapor—362(O)
• —— Experiment on Wien’s energy distribution law and optical pyrometry—224(O)
• Strong, John and Barry Dibble. Investigation of thin evaporated silver films on glass—431
• Sturkey, L. Fabry-Perot interferometers in a parallel arrangement—351
• Sweet, M. H. Photoelectric color temperature meter for incandescent lamps—568
• Taylor, A. H. Lighting for the detection of small colordifferences—272(A)
• —— and G. P. Kerr. Spectral distribution of energy in daylight—88(A)
• Tomboulian, D. H. and R. F. Bacher. Hyperfine structure deviations in Sb¹²¹ and Sb¹²³—92(A)
• Tousey, Richard. Optical properties of evaporated and of burnished vitreous quartz in the extreme ultraviolet—655(A)
• Treptow, Arnold W. (see Nix, Foster C.)—91(A)
• Tuckerman, L. B. Annual report of the secretary of the O. S. A. for the calendar year 1939—259
• —— Minutes of the fourteenth meeting of the directors of the O. S. A.—86
• —— Proceedings of the twenty-fourth annual meeting of the O. S. A.—82
• Turnbull, L. G. (see Russell, H. W.)—248
• Turner, A. Francis. Changes in lens characteristics with temperature—654(A)
• Tuttle, Clifton and Randle Cartwright. Method for the measurement of flatness of polished surfaces—348
• Tyler, John E. and Arthur C. Hardy. Analysis of the original Munsell color system—90(A), 587
• Utterback, C. L. and Raymond E. Wilson. Submarine illumination in photometric units—136
• Van den Akker, J. A. Survey of instruments—abridged spectrophotometers—272(A)
• Van Lear, G. A., Jr. Reflectors used in highway signs and warning signals. Parts I, II and I1I—462
• Wald, George. Chemistry of visual systems—90(T)
• Wannamaker, Wm. H. (see Harrison, T. R.)—655(A)
• Warren, B. E. Symposium on optical methods for study of molecular structure: I. X-ray diffraction method—265(T), 369
• Webb, Harold W. (see Moore, George E.)—413
• Webb, J. H. and C. H. Evans. Experiments to test the rebromination theory of photographic solarization—445
• Wick, Frances G. Triboluminescence of sugar—302
• —— Triboluminescence of sugar and of ice—91(A)
• Wilson, Raymond E. (see Utterback, C. L.)—136
• Worthing, A. G. Doctor August Herman Pfund, Ives Medalist for 1939—177
• —— Total hemispherical emissivities by a parallel plate method—91(A)
• Wurzburg, F. L., Jr. Color reproduction fundamentals—274(A)
• Yule, J. A. C. Theory of subtractive color photography. III. Four-color processes and the black printer—322
• Zigler, M. J. (see Holway, A. H.)—270(A)

Analytic Subject Index to Volume 30

References with (A) are to abstracts of papers presented at meetings of the Optical Society of America; (L) designates Letters to the Editor; (O) designates Optics in the Classroom; (R) designates Research Notes.

Absorption, including absorption spectra

Apparatus for experiment on absorption of light by sodium vapor, D. C. Stockbarger—362(O)

Application to dyes of the ISCC method of specification of filters, I. H. Godlove—271(A)

Calibration data on General Electric recording spectrophotometer, J. L. Michaelson and W. R. Fanter—656(A)

Estimate of the absorption of air in the extreme ultraviolet, Edwin G. Schneider—128

Hydrogen arc for absorption spectroscopy, A. J. Allen and R. G. Franklin—91(A)

Importance of optically clean absorption cells in the determination of the concentration of dye solutions, S. Q. Duntley—656(A)

Improved high speed recording spectrophotometer, George R. Harrison and Edward P. Bentley—290

Method for obtaining long optical paths, H. D. Smith and J. K. Marshall—338

Optical properties of evaporated and of burnished vitreous quartz in the extreme ultraviolet, Richard Tousey—655(A)

Photoelectric measurement of scale marks and spectrum lines, George R. Harrison and Julius P. Molnar—343

Residual photometric errors in the commercial recording spectrophotometer, Orrin W. Pineo—276

Survey of instruments—abridged spectrophotometers, J. A. Van den Akker—272(A)

Survey of instruments—spectrophotometers, K. S. Gibson—272(A)

Announcements

Pan-American congress of ophthalmology—247

Color and colorimetry

Analysis of the Munsell color system based on measurements made in 1919 and 1926, K. S. Gibson and Dorothy Nickerson—591

Analysis of the original Munsell color system, John E. Tyler and Arthur C. Hardy—90(A), 587

Application to dyes of the ISCC method of specification of filters, I. H. Godlove—271(A)

Applications and accuracy of three-filter photoelectric colorimetry, Richard S. Hunter—272(A)

Change of color with change of particle size, I. H. Godlove—658(A)

Color reproduction fundamentals, F. L. Wurzburg, Jr.—274(A)

Dialogue between Mr. Papermaker and Mr. Meter, D. B. Judd and L. C. Lewis—272(A)

Duboscq colorimeter which reads results directly, Roger S. Estey—90(A)

Erratum: Hue, saturation, and lightness of surface colors with chromatic illumination, Deane B. Judd—296

Experimental determination of the faithfulness of a three-color reproduction, S. Q. Duntley and A. C. Hardy—271(A)

Foreword: The Munsell color system, D. B. Judd—574

Highlights of color reproduction history—274(A)

History of the development of the Munsell color system, Dorothy Nickerson—575

Hue saturation and lightness of surface colors with chromatic illumination, Deane B. Judd—2

Hue sensibility to dominant wave-length change and the relation between saturation and colorimetric purity, Dorothy Nickerson and Walter C. Granville—159

Importance of optically clean absorption cells in the determination of the concentration of dye solutions, S. Q. Duntley—656(A)

Lighting for the detection of small color-differences, A. H. Taylor—272(A)

Noticeability of color difference in daylight, David L. MacAdam—657(A)

Preliminary report of the OSA subcommittee on the spacing of the Munsell colors, Sidney Newhall—617

Production color analysis of kinescope screens, T. B. Perkins—295

Science visits the artist, William L. Longyear—274(A)

Some problems and methods of dyestuffs automatic spectrophotometry, I. H. Godlove—89(A):Spectral luminosity factors, K. S. Gibson—51

Survey of instruments in use in the pulp and paper industry—273(A)

Theory of subtractive color photography, J. A.C. Yule—322

There is system in color preferences, J. P. Guilford—455

Trichromatic analysis of the Munsell Book of Color, J. J. Glenn and J. T. Killian—609

United States color standards for rosin, Brooks A. Brice—152

Use of instruments: in beater furnish, R. N. Griesheimer—273(A); in coated paper, William J. Foote—274(A); in pulp, R. S. Hatch—273(A); in uncoated paper, M. N. Davis—273(A)

Warmth and coolness of colors, S. M. Newhall—271(A)

X—Z planes in the 1931 ICI system of colorimetry, Elliot Q. Adams—657(A)

Color temperature

Experiment on Wien’s energy distribution law and optical pyrometry, Donald C. Stockbarger—224(O)

Diffraction

Molecular structure—electronic diffraction method, Louis R. Maxwell—265(T), 374; x-ray diffraction method, B. E. Warren—265(T), 369

Dispersion (see also Geometrical optics)

Dispersion of magnetic double refraction in the short infra-red spectrum, Francis J. Davis—488

Editorial comment

A message to the society, K. S. Gibson—1

An enlarged journal of extended scope—507

Cooperation among color experts—573

Dr. Richtmyer—41

Opportunities for research—367

Optical contributions to national defense—321

Optics for skeptics—461

Quarter-century celebration—183

Research and publication—229

The new optics, Thanks where due—141

“Time to stump the experts’ —275

Electron optics

Molecular structure—electronic diffraction method, Louis R. Maxwell—265(T), 374

Emissivity

Total emissivity of various materials, B. T. Barnes, E. Q. Adams, and W. E. Forsythe—269(A)

Total hemispherical emissivities by a parallel plate method, A. G. Worthing—91(A)

Eye

Comparative anatomical studies of the eye with especial reference to the photoreceptors, S. R. Detweiler—42, 90(T)

Note on the measurement of pupillary diameters, Robert C. Herman—316(R)

Size of pupil as a variable factor in measurements of the threshold. An experimental study of the Stiles-Crawford phenomenon, Louise L. Sloan—271(A)

Spectral sensibility of the long-eared owl, Maurice Henri Pirenne and Selig Hecht—270(A)

Films

Investigation of thin evaporated silver films on glass, John Strong and Barry Dibble—431

Optical properties of semitransparent sputtered films determined by interference of light, J. B. Nathanson and C. L. Bartberger—92(A)

Glass

Chemical methods for increasing the transparency of glass surfaces, Frank L. Jones and Howard J. Homer—654(A)

Density of silicate glasses as a function of composition, Maurice L. Huggins—420

Refractive index of silicate glasses as a function of composition, Maurice L. Huggins—495

Illumination

Approximate spectral energy distribution of skylight, K. S. Gibson—88(A)

Illumination from extended sources computed by the theory of the integrating sphere, Frank Benford—33

Spectral distribution of energy in daylight, A. H. Taylor and G. P. Kerr—88(A)

Submarine illumination in photometric units, C. L. Utterback and R. E. Wilson—136

Use of Ulbricht sphere theory in the computation of illumination, Frank Benford—89(A)

Interferometers

Fabry-Perot interferometers in a parallel arrangement, L. Sturkey—351

Hyperfine structure deviations in Sb¹²¹ and Sb¹²³, D. H. Tomboulian and R. F. Bacher—92(A)

Interference phenomena with a moving medium, Herbert E. Ives and G. R. Stilwell—653(A)

Interferometer method of plane stress analysis, David Sinclair—511

Optical properties of the grating interferometer, J. H. Schroeder and B. P. Ramsay—355

Lenses and mirrors

Automatic telescope control, Arthur C. Hardy—654(A)

Changes in lens characteristics with temperature, A. Francis Turner—654(A)

Chemical methods for increasing the transparency of glass surfaces, Frank L. Jones and H. J. Homer—654(A)

Laminated sun glass lenses—331

Method for the measurement of flatness of polished surfaces, Clifton Tuttle and Randle Cartwright—348

Modification of the Hindle test for cassegrain secondaries, Wilbur Silvertooth—140(R)

New type of wide aperture ratio telescope objective, A. E. Glancy—572(L)

Nomogram on the Huygens ocular, C. Harrison Dwight—140(R)

Simple method for determining chromatic aberration for photomicrographic purposes, Walter Koch—564

Treatment of camera lenses with low reflecting films, C. Hawley Cartwright—110

Variable focus lens and its uses, Robert Graham—560

Light sources, properties and measurements

Apparatus for investigation of the aurora borealis, C. W. Gartlein—88(A)

Approximate spectral energy distribution of skylight, K. S. Gibson—88(A)

Carbon arc as a radiation standard, H. G.MacPherson—189

Fluorescent mercury-vapor lamp as a light source for a single-point check on optical pyrometers, C. F. Lucks and H. W. Russell—163

High power tungsten light source, H. Beutler and N. Metropolis—115

Hydrogen arc for absorption spectroscopy, A. J. Allen and R. G. Franklin—91(A)

Illumination from extended sources computed by the theory of the integrating sphere, Frank Benford—33

New Polaroid study lamp—460

Operating temperatures of vapor lamps, J. W. Marden, N. C. Beese and George Meister—184

Regulation of tungsten and mercury lamps, Harold Stewart—652(A)

Thermal conductivities of tungsten and molybdenum at incandescent temperatures, Robert H. Osborn—269(A)

Total emissivity of various materials, B. T. Barnes, E, Q. Adams, and W. E. Forsythe—269(A)

Total hemispherical emissivities by a parallel plate method, A. G. Worthing—91(A)

Luminescence

Apparatus for investigation of the aurora borealis, C. W. Gartlein—88(A)

Experiments on the thermoluminescence of some common and unusual minerals, M. Allen Northup and O. Ivan Lee—206

Optimum efficiency conditions for white luminescent screens in kinescopes, H. W. Leverenz—309

Production color analysis of kinescope screens, T. B. Perkins—295

Supersonic cell fluorometer, H. B. Briggs—653(A)

Triboluminescence of sugar, Frances G. Wick—302

Triboluminescence of sugar and of ice, Frances G. Wick—91(A)

Molecular structure

Electronic diffraction method, Louis R. Maxwell—265(T), 374

Raman spectra method, George M. Murphy—265(T), 396

Symposium on optical methods for study of molecular structure—369

X-ray diffraction method, B. E. Warren—265(T), 369

Necrology

Campbell, John Stuart—319

Dittmer, Arthur F.—319

Free, Edward Elway—317

Judd, Harold D.—318

Lomb, Carl F.—317

Mestre, Harold—317

Nathanson, Jonas Bernard—318

Optical Society of America

Abstracts of papers presented before popular session of Inter-Society Color Council—274

Abstracts of papers presented before the technical session on spectrophotometry in the pulp and paper industry of the Inter-Society Color Council—272

Annual dinner and first award of the Adolph Lomb medal—648

Annual report of the secretary for the calendar year 1939—259

Annual report of the treasurer for the fiscal year 1939—261

Author index to abstracts of New York meeting—274

Author index to abstracts of twenty-fourth annual meeting—92

Committee on placement service of the American Institute of Physics—87

Continuation of additional support to the American Institute of Physics—87

Election of officers—86, 315

Financial status of the society—87

Invited papers on optics of vision presented at twentyfourth annual meeting—90

Ives medalist for 1939—Dr. August Herman Pfund, A. G. Worthing—177

Joint meeting with the American Physical Society and the Inter-Society Color Council, New York, February 21-24, 1940—265

Joint symposium on optical methods for the study of molecular structure—265

Membership—86

Minutes of the fifteenth meeting of the directors of the Optical Society of America, New York, February 22, 1940—267

Minutes of the fourteenth meeting of the directors of the Optical Society of America, Lake Placid Club, New York, October 12, 1939—86

Minutes of the sixteenth meeting of the board of directors of the Optical Society of America, Hotel Sagamore, Rochester, New York, October 2, 1940—650

Organization of student branch—87

Proceedings of the twenty-fifth annual meeting of the Optical Society of America, Rochester, New York, October 3-5, 1940—646

Proceedings of the twenty-fourth annual meeting of the Optical Society of America, Lake Placid Club, New York, October 12-14, 1939—82

Report of the editor of publications—263

Titles and abstracts of contributed papers presented at the New York meeting, February 21, 1940—269

Titles and abstracts of contributed papers presented at the twenty-fourth annual meeting—88

Optical testing

Method for the measurement of flatness of polished surfaces, Clifton Tuttle and Randle Cartwright—348

Optics, general

Dispersion of silicate glasses as a function of composition, Maurice L. Huggins—514

Doppler effect from moving mirrors, Herbert E. Ives—255

Geometry of optical indicators, K. J. DeJuhasz—506(R)

Optical device for rapid placement of an aircraft on a line between two distant points, Brian O’Brien—269(A)

Prism and the theory of optical resolution, B. P. Ramsay, O. T. Koppius and E. L. Cleveland—439

Optics, geometrical

Measurement of numerical aperture, R. Bruce Horsfall, Jr.—655(A)

Modification of the Hindle test for cassegrain secondaries, Wilbur Silvertooth—140(R)

Nomogram on the Huygens ocular, C. Harrison Dwight—140(R)

Normal systems with two caustic lines, M. Herzberger—307

Optics, physical

Prism and the theory of optical resolution, B. P. Ramsay, O. T. Koppius and E. L. Cleveland—439

Photoelasticity

Complete photoelastic instrument, Frank W. Bubb—297

Discussion of “a complete photoelastic instrument,” David Sinclair—567(L)

Photoelectric phenomena

Applications and accuracy of three-filter photoelectric colorimetry, Richard S. Hunter—272(A)

Multipurpose photoelectric reflectometer, Richard S. Hunter—536

Photoelectric color temperature meter for incandescent lamps, M. H. Sweet—568

Photoelectric measurement of scale marks and spectrum lines, G. R. Harrison and J. P. Molnar—343

Thallous sulphide photo-e.m.f. cell, Foster C. Nix and Arnold W. Treptow—91(A)

Photography, including cameras

Contrast meter for photographic papers, C. A. Morrison—299

Effect of distortion in aerial mapping by the multiple projection method, H. G. Ott—90(A)

Exact and approximate computation of Schmidt cameras. I. The classical arrangement, Frank Allen Lucy—251

Experimental determination of the faithfulness of a three-color reproduction, S. Q. Duntley and A. C. Hardy—271(A)

Experiments to test the rebromination theory of photographic solarization, J. H. Webb and C. H. Evans—445

Hypersensitization and reciprocity failure of photographic plates, I. S. Bowen and L. T. Clark—508

Photographic analysis of some unexplored visual phenomena, William A. Gardner—653(A)

Separation negatives for color photography, William G. Houskeeper—365(L)

Study of various sensitometric criteria of negative film speeds, Loyd A. Jones and C. N. Nelson—93

Theory of subtractive color photography, J. A. C. Yule—322

Use of oiled photographic emulsions, F. T. Rogers, Jr.—316(R)

Photometry

Improved high speed recording spectrophotometer, G. R. Harrison and E. P. Bentley—290

Residual photometric errors in the commercial recording spectrophotometer, Orrin W. Pineo—276

Uninterrupted measurements with a rotating sector, Louis Harris and Jack A. Kyger—505(R)

Use of step weakeners in photographic photometry, G. E. Moore and H. W. Webb—413

Polarization

Cathode-ray oscillograph as a means of demonstrating elliptically polarized light, Lawrence R. Steinhardt—226(O)

Interferometer method of plane stress analysis, David Sinclair—511

New polarimeter using sheet polarizing elements, Roger S. Estey—658(A)

Subjective phenomenon of vision in polarized light, H. H. Neuberger—258(R)

Vectographs: Images in terms of vectorial inequality and their application in three-dimensional representation, E. H. Land—230

Pyrometry

Carbon arc as a radiation standard, H.G. MacPherson—189

Experiment on Wien’s energy distribution law and optical pyrometry, Donald C. Stockbarger—224(O)

Fluorescent mercury-vapor lamp as a light source for a single-point check on optical pyrometers, C. F. Lucks and H. W. Russell—163

Improved radiation pyrometer, T. R. Harrison and Wm. H. Wannamaker—655(A)

New two-color optical pyrometer, H. W. Russell, C. F.Lucks and L. G. Turnbull—248

Tables of Planck’s radiation and photon functions, A. N. Lowan and G. Blanch—70, 269(A)

Radiation, general, including thermal; radiometry Carbon arc as a radiation standard, H. G. MacPherson—189

High power tungsten light source, H. Beutler and N. Metropolis—115

Improved radiation pyrometer, T. R. Harrison and Wm. H. Wannamaker—655(A)

Operating temperatures of vapor lamps, J. W. Marden, N. C. Beese and George Meister—184

Photoelectric color temperature meter for incandescentlamps, M. H. Sweet—568

Response of sputtered thermocouples to interrupted radiation, Louis Harris and A. C. Scholp—519

Tables of Planck’s radiation and photon functions, A. N. Lowan and G. Blanch—70, 269(A)

Reflection

Metallic reflection by compressed crystalline powders, J. A. Sanderson—566

Multipurpose photoelectric reflectometer, Richard S. Hunter—536

On interreflections, Parry Moon—195

Reflectors used in highway signs and warning signals, G. A. Van Lear, Jr.—462

Sources of error in operation of the multipurpose reflectometer, Richard S. Hunter—89(A)

Treatment of camera lenses with low reflecting films, C. Hawley Cartwright—110

Viewing angle of reflectometry, Elliot Q. Adams—656(A)

Reflectivity

Some observations on low reflection evaporated fluoride coatings, George S. Monk—571(L)

Tables and charts of Fresnel reflections, Fred Perrin—565(L)

Refraction

Dispersion of magnetic double refraction in the short infra-red spectrum, Francis J. Davis—488

Refractive index of matter in cylindrical form, A. H. Pfund—410

Refractive index of silicate glasses as a function of composition, Maurice L. Huggins—495

Refractive indices of liquid aliphatic organic compounds, Maurice L. Huggins—652(A)

Some problems and methods of dyestuffs automatic spectrophotometry, I. H. Godlove—89(A)

Scattering of light

Transmission of infra-red light by fog, J. A. Sanderson—405

Transmission of infra-red radiation through fog, Philip N. Smith and Hammond V. Hayes—332

Sensitometry

Intensity-scale monochromatic sensitometer, Charles H.Evans—118

Study of various sensitometric criteria of negative film speeds, Loyd A. Jones and C. N. Nelson—93

Spectroscopy; spectrometry; spectrophotometry

Apparatus for experiment on absorption of light by sodium vapor, Donald C. Stockbarger—362(O)

Application to dyes of the ISCC method of specification of filters, I. H. Godlove—271(A)

Calibration data on General Electric recording spectrophotometer, J. L. Michaelson and W. R. Fanter—656(A)

Eighth summer conference on applied spectroscopy at the Massachusetts Institute of Technology—257

Estimate of the absorption of air in the extreme ultraviolet, Edwin G. Schneider—128

Extreme case of the performance of the eye versus that of the spectrophotometer, I. H. Godlove—656(A)

Hydrogen arc for absorption spectroscopy, A. J. Allen and R. G. Franklin—91(A)

Hyperfine structure deviations in Sb¹²¹ and Sb¹²³, D. H.

Tomboulian and R. F. Bacher—92(A)

Improved high speed recording spectrophotometer, George R. Harrison and Edward P. Bentley—290

Method for obtaining long optical paths, H. D. Smith and J. K. Marshall—338

Molecular structure—Raman spectra method, George M. Murphy—265(T), 396

Photoelectric measurement of scale marks and spectrum lines, G. R. Harrison and J. P. Molnar—343

Production color analysis of kinescope screens, T. B. Perkins—295

Properties of the witch of Agnesi—application to fitting the shapes of spectral lines, R. C. Spencer—415

Residual photometric errors in the commercial recording spectrophotometer, Orrin W. Pineo—276

Some problems and methods of dyestuffs automaticspectrophotometry, I. H. Godlove—89(A)

Spectral luminosity factors, K. S. Gibson—51

Survey of instruments-abridged spectrophotometers, J. A. Van den Akker—272(A)

Survey of instruments in use in the pulp and paper industry—273(A)

Survey of instruments—spectrophotometers, K. S. Gibson—272(A)

Use of instruments: in beater furnish, R. N. Griesheimer—1273(A); in coated paper, W. J. Foote—274(A); in pulp, R. S. Hatch—273(A); in uncoated paper, M. N. Davis—273(A)

Zeeman effect in the rhodium arc spectrum at high fields, J. P. Molnar and W. J. Hitchcock—523

Television

Optimum efficiency conditions for white luminescent screens in kinescopes, H. W. Leverenz—309

Production color analysis of kinescope screens, T. B. Perkins—295

Transmission

Chemical methods for increasing the transparency of glass surfaces, Frank L. Jones and Howard J. Homer—654(A)

Computation of transmission factors of ultraviglet radiation through water, Frank Benford—133

Estimate of the absorption of air in the extreme ultraviolet, E. G. Schneider—128

Optical properties of evaporated and of burnished vitreous quartz in the extreme ultraviolet, Richard Tousey—655(A)

Transmission of infra-red light by fog, J. A. Sanderson—405

Transmission of infra-red radiation through fog, P. N. Smith and H. V. Hayes—332

Vision; visibility, visual phenomena

Aniseikonia, Gordon H. Gliddon—142

Comparative anatomical studies of the eye with especial reference to the photoreceptors, S. R. Detwiler—42

Extreme case of the performance of the eye versus that of the spectrophotometer, I. H. Godlove—656(A)

Factors contributing to the discrepancy between subjective and skiascopic determinations of the refraction of the eye, Glenn A. Fry—652(A)

Induced size effect, Kenneth N. Ogle—145

Komplextheorie of visual sensation, A. H. Holway and M. J. Zigler—270(A)

Nerve messages in the fibers of the visual pathway, H. K. Hartline—239

Note on the measurement of pupillary diameters, R. C. Herman—316(R)

Ophthalmic lens testing instrument, A. Ames, Jr., and K. N. Ogle—652(A)

Photographic analysis of some unexplored visual phenomena, William A. Gardner—653(A)

Size of pupil as a variable factor in measurements of the threshold. An experimental study of the Stiles-Crawford phenomenon. Louise L. Sloan—271(A)

Spectral luminosity factors, K. S. Gibson—51

Subjective phenomenon of vision in polarized light, H. H. Neuberger—258(R)

Supra-threshold visibility, Matthew Luckiesh and Frank K. Moss—62

Visibility through haze and smoke, and a visibility meter, G. D. Shallenberger and E. M. Little—168

X-rays

Clinical blood pharmacology after treatment with x-rays, David I. Macht—270(A)