1. Pattern recognition by circularly symmetric filters

   • D. Eberlein
   • A. Schwerdtner

   Papers Pages: 189 - 196

2. Variation of the speckle patterns in graded-index fibres with a misaligned joint

   • T. Tsuji
   • T. Asakura
   • H. Fujii

   Papers Pages: 197 - 205

3. The nonlinear dynamical stabilization of ps-pulses in gradient index optical fibres

   • A. B. Shvartsburg
   • I. N. Sissakyan

   Papers Pages: 207 - 214

4. Etude des possibilités limites d'une méthode de champ proche appliquée à la détermination de la loi de luminanceL(P) d'une source semi-conductrice

   • J. P. Goure
   • A. Mure-Ravaud
   • G. Charpille

   Papers Pages: 215 - 224

5. Determination of energy and duration of picosecond light pulses by bleaching of dyes

   • G. Grönninger
   • A. Penzkofer

   Papers Pages: 225 - 233

6. Analysis of closely-spaced index-guided semiconductor laser. I. Multistripe devices

   • K. A. Shore

   Papers Pages: 235 - 242

7. Analysis of closely-spaced index-guided semiconductor lasers. II. Single-stripe channel-guide structures

   • K. A. Shore

   Papers Pages: 243 - 249

8. Nonstationary nonlinear phenomena in optical slab-waveguides. I. General theory

   • Uwe Langbein
   • Falk Lederer
   • Hans-Ernst Ponath

   Papers Pages: 251 - 259

9. Nonstationary nonlinear phenomena in optical slab-waveguides. II. Pulse shaping by a nonlinear overlay

   • Uwe Langbein
   • Falk Lederer
   • Hans-Ernst Ponath

   Papers Pages: 261 - 266

10. Optical time domain reflectometry — a performance comparison of the analogue and photon counting techniques

    • P. Healey

    Papers Pages: 267 - 276

11. Single pulse selection in amplifiers

    • S. Szatmári
    • F. P. Schäfer

    Papers Pages: 277 - 280

12. Sub-nanosecond gating of a photo-multiplier by an externally applied electric field

    • A. Perger
    • N. Tichawa
    • A. J. Schmidt

    Short Communication Pages: 281 - 282