1. Forthcoming papers

   Abstract Pages: A5 - A9

2. Theory of optical ramsey resonance in three separated fields produced by a corner reflector

   • N. Hata
   • K. Shimoda

   Invited Paper Pages: 1 - 9

3. Matrix element effects inε ₂ ω of the insulating perovskites

   • T. Wolfram
   • S. Ellialtioglu

   Contributed Papers Pages: 11 - 13

4. Trap-centers of self-interstitials in silicon

   • H. Lefèvre

   Contributed Papers Pages: 15 - 22

5. Quantitative evaluation of substrate temperature dependence of Ge incorporation in GaAs during molecular beam epitaxy

   • H. Künzel
   • A. Fischer
   • K. Ploog

   Contributed Papers Pages: 23 - 30

6. Magnetically tunable ultrasonic transducers for shear waves

   • W. Rehwald
   • W. Wettling

   Contributed Papers Pages: 31 - 34

7. High concentration effects of ion implanted boron in silicon

   • H. Ryssel
   • K. Müller
   • F. Jahnel

   Contributed Papers Pages: 35 - 38

8. Cathodic needle growth from Mo(CO)₆ and Cr(CO)₆ vapors at lower electric fields

   • F. Okuyama

   Contributed Papers Pages: 39 - 46

9. Ion channeling in natural and synthetic beryl crystals

   • C. R. Fritzsche
   • R. Diehl
   • A. Goetzberger

   Contributed Papers Pages: 47 - 52

10. New cw far infrared molecular lasers from ClO₂, HCCF, FCN, CH₃NC, CH₃F, and propynal

    • P. B. Davies
    • Harold Jones

    Contributed Papers Pages: 53 - 55

11. Characterization of limited-diffusion-volume HgCdTe/CdTe photodiodes

    • M. Lanir
    • S. H. Shin

    Contributed Papers Pages: 57 - 60

12. Scattering and absorption by a thin, finite dielectric cylinder

    • S. Raz
    • J. A. Lewinsohn

    Contributed Papers Pages: 61 - 69

13. Line shape analysis for Zeeman modulation spectroscopy

    • W. Herrmann
    • W. Rohrbeck
    • W. Urban

    OriginalPaper Pages: 71 - 75

14. Time of flight spectroscopy of particles in electronically excited state, produced via infrared laser excitation

    • R. V. Ambartzumian
    • G. N. Makarov
    • A. A. Puretzky

    Contributed Papers Pages: 77 - 81

15. On the mechanism of cathodic growth of tungsten needles by decomposition of hexacarbonyltungsten under high field conditions

    • H. B. Linden
    • H. D. Beckey
    • F. Okuyama

    Contributed Papers Pages: 83 - 87

16. Filamentation of laser radiation in DC biased GaAs

    • Md. Salimullah
    • V. K. Tripathi

    Contributed Papers Pages: 89 - 93

17. Frequency breakdown in semiconductors

    • J. C. Biswas
    • V. Mitra

    Contributed Papers Pages: 95 - 99

18. Raman spectroscopy of infrared multiple-photon excited molecules

    • V. N. Bagratashvili
    • Yu. G. Vainer
    • V. D. Titov

    Contributed Papers Pages: 101 - 105

19. Determination of the spectral dependence [n=f(λ)] of strontium fluoride thin films in the wavelength range of 460–1000 nm

    • A. A. El-Shazly
    • M. H. Ebrahim

    Contributed Papers Pages: 107 - 109

20. Beat frequency intercomparisons of¹²⁷I₂ stabilized ion lasers at 514.5 nm

    • F. Spieweck
    • G. Camy
    • P. Gill

    Letter Papers Pages: 111 - 112

21. Towards an ideal photon correlator with a SAW-device

    • S. R. Kulkarni
    • S. Chopra

    Letter Papers Pages: 113 - 114

22. Remote sensing of geomagnetic field variations at mesospheric heights

    • M. El-Raey
    • S. Massoud

    Letter Papers Pages: 115 - 117