1. Using the broadening and shifts of the spectral lines of cesium for determining the concentrations of charged particles and neutral atoms in a dc arc plasma

   • L. I. Grechikhin
   • D. K. Skutov

   OriginalPaper Pages: 279 - 284

2. Temperature field of a ruby laser

   • B. I. Stepanov
   • A. S. Rubanov
   • A. V. Chalei

   OriginalPaper Pages: 285 - 289

3. The franck-condon principle and mechanisms of inversion at molecular transitions

   • G. G. Petrash

   OriginalPaper Pages: 290 - 295

4. Comparison of the parameters of ruby and neodymium Q-switched lasers

   • Yu. F. Morgun
   • V. A. Pilipovich

   OriginalPaper Pages: 296 - 299

5. Clearing mechanism of organic phototropic shutters for ruby lasers

   • B. A. Ermakov
   • A. V. Lukin

   OriginalPaper Pages: 300 - 302

6. The structure of light beams reflected by plant leaves

   • V. P. Rvachev
   • S. G. Guminetskii

   OriginalPaper Pages: 303 - 307

7. Luminescence spectrum and structure of the rubidium uranyl nitrate single crystal

   • L. V. Volod'ko
   • A. I. Komyak
   • L. E. Sleptsov

   OriginalPaper Pages: 308 - 312

8. Investigation of the ionization of phthalocyanines by luminescence spectra

   • T. I. Strelkova
   • G. P. Gurinovich
   • G. N. Sinyakov

   OriginalPaper Pages: 313 - 315

9. Luminescent properties of erbium-activated glasses

   • P. I. Kudryashov
   • T. I. Veinberg
   • V. P. Kolobkov

   OriginalPaper Pages: 316 - 321

10. Quantitative infrared determination of lignin in cellulose and hemicellulose

    • R. G. Zhbankov
    • N. I. Garbuz
    • V. P. Krotkevich

    OriginalPaper Pages: 322 - 324

11. A study of the infrared spectra of carbon monoxide adsorbed on metals of the copper subgroup and on cobalt, ruthenium, rhodium, and palladium

    • N. N. Kavtaradze
    • N. P. Sokolova

    OriginalPaper Pages: 325 - 330

12. A study of the integral reflectance of diffraction gratings in polarized light

    • E. A. Yakovlev
    • F. M. Gerasimov

    Brief Communications Pages: 331 - 332

13. Mixing of electromagnetic waves by nonlinear crystals

    • B. V. Bokut
    • A. G. Khatkevich

    Brief Communications Pages: 333 - 335

14. Measuring the electronic temperature of plasmas from the laser radiation scattering

    • A. A. Besshaposhnikov
    • A. E. Voloshin
    • N. V. Simonova

    Brief Communications Pages: 336 - 336

15. A method for determining the survival probability of light quanta in diffusing powders

    • G. K. Il'ich

    Brief Communications Pages: 337 - 339

16. Chemistry of ketoesters of the acetylene series. III. Spectroscopic study of α-ketoesters of the acetylene series

    • I. I. Lapkin
    • Yu. S. Andreichikov

    Brief Communications Pages: 340 - 341

17. Relationship between IR absorption intensity and basal interplanar distances in phlogopites

    • M. S. Metsik
    • T. I. Shishelova
    • V. A. Liopo

    Brief Communications Pages: 342 - 343

18. Photoluminescence and scintillation characteristics of anthryl ethylene derivatives in polystyrene

    • L. L. Nagornaya
    • L. Ya. Malkes
    • E. V. Katmisskaya

    Brief Communications Pages: 344 - 346

19. A glass high-temperature vacuum cell for studying the infrared spectra of molecules adsorbed on solids

    • L. I. Lafer
    • V. I. Yakerson

    Brief Communications Pages: 347 - 348