Advertisement

Optical Review

, Volume 12, Issue 1, pp 58–60 | Cite as

Adaptive Correlation Filter Based on Dynamic Reflection Hologram Formed in Photorefractive Bi12TiO20 Crystal

  • Roman V. RomashkoEmail author
  • Yuri N. Kulchin
  • Stanislav M. Shandarov
  • Yuri F. Kargin
  • Vladimir V. Volkov
Short Note

Abstract

An experimental and theoretical study of adaptive processing of non-stationary speckled waves by a dynamic reflection holographic grating formed in photorefractive (100) cut BTO crystal without applying external electrical field is presented.

Key words

photorefractive crystal reflection hologram speckle pattern adaptive correlation filter 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    A. A. Kamshilin, T. Jaaskelainen and Y. N. Kulchin: Appl. Phys. Lett. 73 (1998) 705.Google Scholar
  2. 2.
    N. V. Kukhtarev, B. S. Chen, P. Venkateswarlu, G. J. Salamo and M. B. Klein: Opt. Commun. 104 (1993) 23.Google Scholar
  3. 3.
    E. Y. Ageyev, S. M. Shandarov, S. Yu. Veretennikov, A. G. Mart’yanov, V. A. Kartashov, A. A. Kamshilin, V. V. Prokofiev and V. V. Shepelevich: Quantum Electronics 31 (2001) 343.Google Scholar
  4. 4.
    Y. N. Kulchin, O. B. Vitrik, O. V. Kirichenko, O. T. Kamenev, Y. S. Petrov and O. G. Maksaev: Opt. Eng. 36 (1997) 1494.Google Scholar

Copyright information

© The Optical Society of Japan 2005

Authors and Affiliations

  • Roman V. Romashko
    • 1
    Email author
  • Yuri N. Kulchin
    • 1
  • Stanislav M. Shandarov
    • 2
  • Yuri F. Kargin
    • 3
  • Vladimir V. Volkov
    • 3
  1. 1.Physics DepartmentFar Eastern State Technical UniversityVladivostokRussia
  2. 2.Department of Electronic DevicesTomsk State University of Control Systems and RadioelectronicsTomskRussia
  3. 3.Kurnakov Institute of General and Non-Organic Chemistry of Russian Academy of SciencesMoscowRussia

Personalised recommendations