350 rub
Journal Nonlinear World №2 for 2013 г.
Article in number:
Detection of external acoustic impact over optical fiber via interferometer of backscattered light
Keywords: demodulation interferometer of backscattered light phase diversity
Authors:
A.E. Alekseev, Y.A. Tezadov, V.T. Potapov
Abstract:
The results of analysis of interferometer of backscattered light for the acoustic signal detection are presented. Phase diversity technique for detection of backscattered field is proposed. The demodulated signal contains fading regions which origins were analyzed and methods for avoiding fading are discussed.
Pages: 112-113
References
  1. Горшков Б. Г., Парамонов В. М., Курков А.С., Кулаков А.Т., Зазирный М.В. // Квантовая электроника. 2006. V. 36. № 10.
    P. 963-965.
  2. Нестеров Е.Т., Трещиков В.Н.,Озеров А.Ж, Слепцов М.А., Камынин В.А., Наний О.Е., Сусьян А.А. // ПЖТФ. 2011 V. 37. № 9. P. 55-63.
  3. Posey R., Jr., Johnson, G.A., Vohra S.T. // Electronics Letters. 2000. V. 36. № 20. P. 1688-1689.
  4. Davis A., Pettitt M., King J., Wright S. // J. Lightwave Technol. 1987. V. 5. № 4. P. 561-572.
  5. Koo K.P., Tveten A.B., Dandridge A. // Appl. Phys. Lett. 1982. V. 41. P. 616-618.
  6. Priest R.G. // IEEE J. Quantum Electron. 1982. V. QE-18. P. 1601-1603.