Instability of a plasma in electric-discharge light sources S. V. PodmoshenskayaI. V. Podmoshenskii OriginalPaper Pages: 733 - 736
Determination of distributions of the spectral intensity of the emission and the temperature of an arc plasma with consideration of its fluctuations N. G. DautovaN. G. ZalyalovR. M. Khairullin OriginalPaper Pages: 737 - 740
Determination of the temperature of a nonstationary plasma by the generalized method of rotation I. A. Vasil'eva OriginalPaper Pages: 741 - 743
Investigation of the stability of the reference frequency of an optical discriminator in an external gas-discharge absorption cell A. L. Mel'tsinV. V. Shchegolev OriginalPaper Pages: 744 - 748
On the accuracy and sensitivity of a differentiated spectroscopic — Isotopic determination of the surface and bulk oxygen content with the aid of a laser A. A. PetrovG. V. Skvortsova OriginalPaper Pages: 749 - 753
Effect of the position of the outlet mirror placed within the cavity on the nature of the self-modulation of a single pulse in a laser A. V. MilinkevichV. A. SavvaA. M. Samson OriginalPaper Pages: 754 - 757
High-frequency modulation of laser emission with single q switching of the cavity V. I. LebedevA. I. Yasen' OriginalPaper Pages: 758 - 760
Two-sectional laser based on rhodamine and europium chelate solutions G. E. MalashkevichV. V. KuznetsovaV. S. Khomenko OriginalPaper Pages: 761 - 763
Theory of the single-isotope ring laser operating well above threshold V. F. SudakovE. F. Nasedkin OriginalPaper Pages: 764 - 768
Crystal reflectors as selective mirrors for infrared-range lasers N. S. LeshenyukL. N. OrlovS. S. Shevchenko OriginalPaper Pages: 769 - 771
Neon and helium spontaneous emission characteristics as a function of time M. V. Dubovik OriginalPaper Pages: 772 - 776
Determination of the strength of the electron transitions for the 4+ system of CO A. N. VarginO. A. GolubevO. A. Malkin OriginalPaper Pages: 777 - 781
Concentration quenching of luminescence of Gd3+ ions in crystal phosphors based on oxides and oxyhalides of yttrium and lanthanum E. A. ZhikharevaN. I. SmirdovaN. S. Poluéktov OriginalPaper Pages: 782 - 784
Ultimate possibilities presented by the method of derivative spectrophotometry based on utilization of differentiating RC-circuits M. E. KorobkovL. A. Zhuk OriginalPaper Pages: 785 - 789
Polarization spectra of the stimulated emission of phthalimide solutions L. G. PikulikA. I. MaksimovK. I. Rudik OriginalPaper Pages: 790 - 793
Influence of loads on the reflection spectra of quartz glass K. N. KuksenkoI. I. NovakV. P. Pukh OriginalPaper Pages: 794 - 796
Raman spectra of antimony trihalides in bimolecular complexes with various hydrocarbons at the temperature of liquid nitrogen A. T. KozulinN. V. BogoslovskiiV. I. Karmanov OriginalPaper Pages: 797 - 800
Additivity of the overall intensities of the infrared absorption bands of hydrocarbons, the atomic electrooptical parameters, and atomic intensities L. M. SverdlovA. G. Finkel' OriginalPaper Pages: 801 - 804
Integral intensities of the carbonyl absorption band of alicyclic five- and six-membered ring ketones and tetrahydro-γ-pyrones T. A. Rudot'fiA. A. Skorubskii OriginalPaper Pages: 805 - 808
Investigation of the intramolecular hydrogen bond in p-diisopropylbenzene hydroperoxyperoxides L. P. MamchurI. P. Zyat'kovM. A. Dikii OriginalPaper Pages: 809 - 812
Influence of dye components on the radiation-dependent optical stability and the color parameters of colored glasses R. P. KelinaV. V. TroshinN. V. Glazkova OriginalPaper Pages: 813 - 815
Optical properties of ZnS — ZnO solid solutions N. K. MorozovaM. M. VeselkovaK. V. Shalimova OriginalPaper Pages: 816 - 822
Approximate ab initio MO LCAO SCF calculations of electronic states of molecules with differentiated evaluation of integrals A. V. NiukkanenV. I. PerevozchikovL. A. Gribov OriginalPaper Pages: 823 - 826
Application of integral relations to the calculation of the characteristics of the radiation field in scattering media N. N. Rogovtsov OriginalPaper Pages: 827 - 832
Method for evaluating the size of the step in the computer differentiation of spectral curves M. E. KorobkovS. M. Kochubei OriginalPaper Pages: 833 - 836
Clarifying a monodispersed, cloudy medium by the action of a light beam of finite cross section G. S. RomanovV. K. Pustovalov OriginalPaper Pages: 837 - 840
Influence of a graphite buffer on line intensity in the spectral analysis of powders R. R. ShvangiradzeI. L. VysokovaO. A. Grishutina Brief Communications Pages: 841 - 843
On the determination of pre-electrode potential drops in a high-current contracted discharge M. K. MitskevichI. A. BakutoI. G. Nektrashevich Brief Communications Pages: 844 - 845
Axial distribution of the temperature and concentration of electrons in short-lived AC arcs M. A. AlekseevA. N. Kapitonov Brief Communications Pages: 846 - 848
Nature of the long-wave infrared radiation from electric arcs in xenon O. K. FilippovE. V. Ukhanov Brief Communications Pages: 849 - 851
Estimating the compositions of copolymers of ethylene with α-olefins by means of ir spectroscopy V. P. PopovA. P. Duvanova Brief Communications Pages: 852 - 854
Recording the luminescence of an immunosorbent in the bulk of a sample L. A. KiyanskayaN. Yu. Postnikova Brief Communications Pages: 855 - 856
Spectrophotometric and fluorometric determination of bergaptenes and xanthotoxins in beroxan preparations G. F. FedorinV. P. Georgievskii Brief Communications Pages: 857 - 858
A study of the intermolecular interactions of the propargyl esters of selenophosphoric acid V. V. TurkevichYa. I. Mel'nikA. S. Koretskii Brief Communications Pages: 859 - 860
The out-of-plane vibrations of polyacrylonitrile subjected to pyrolysis V. L. FurerL. I. Maklakov Brief Communications Pages: 861 - 863
Influence of interionic interaction on the vibrational spectra of salts A. I. Finkel'shtein Brief Communications Pages: 864 - 866
Calculation of the force constants and mean-square amplitudes for the vibrations of PF5, PCl5, and PCl3F2 molecules Yu. A. AleshonkovaA. D. PlotnikovaV. I. Sharkov Annotations of Deposited Articles Pages: 867 - 867
Cuvettes for study of IR spectra when reactions take place on the surface of solids Yu. S. TarasevichI. V. PopikYu. M. Shchekochikhin New Apparatus and Materials Pages: 868 - 870
