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Spectral Entrainment in Second Harmonic Coherent Light Generated by Semiconductor Laser Diodes

  • Hideaki Matsueda
  • Shozo Takeno
Conference paper

Abstract

The phenomena of mutual entrainment have been recognized as a pulling effect of a group of oscillators in various fields. This paper demonstrates the possibility of the mutual entrainment in optical second harmonic generation (SHG) in a semiconductor laser diode [1], which gives a dipping and pullimg structure in the harmonic spectra, while there are no shuck structures in the fundamental spectra. The coexisting fundamental polarization and second harmonic polarization may pick up noises independently, giving rise to the quadratic randomness needed in the Wiener’s theory of nonlinear random processes[2].

Keywords

Coherent State Second Harmonic Generation Harmonic Generation Phase Fluctuation Harmonic Spectrum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. [1]
    IL Matsueda, “Physical Basis of Optoelectronic Integration”,Chap.2 of ‘Optoclectronic Integration’,ed. O. Wada (Kluwer Academic Publishers, Boston ).17–60, 199–1.Google Scholar
  2. [2]
    N. Wiener, “Nonlinear Problems in Random Theory”,(MIT press, Cambridge, Massachusetts, 1958) Chap.4 and 8.Google Scholar

Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Hideaki Matsueda
    • 1
  • Shozo Takeno
    • 2
  1. 1.Department of Information ScienceKochi UniversityKochi 780Japan
  2. 2.Laboratory of Physics, Faculty of EngineeringGunma University KiryuGunma 376Japan

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