Vol. 3, issue 08, article # 11

Abstract:

The present paper is devoted to the synthesis and analysis of an optimal processing algorithm in an adaptive system of autofocusing. The actual width of the signal spectrum is taken into consideration, resulting in the necessity of including a new operation in the algorithm, specifically, time inversion of the complex signal amplitude.

References:

1. Ya. Hermann, Adaptive Optics [Russian translation] (Mir, Moscow, 1980).
2. B.Ya. Zel’dovich, N.F. Pilipetskii, and V.V. Shkunov,
Wavefront Reversal (Nauka, Moscow, 1985).
3. V.E. Kirakosyants, V.A. Loginov, and V.V. Slonov, Kvantovaya Elektron. 10, No. 12, 2485 (1983).
4. M.A. Vorontsov, A.V. Koryabin, and V.I. Shmal’gauzen, Controllable Optical Systems (Nauka, Moscow, 1988).
5. V.P. Lukin and V.L. Mironov, Kvantovaya Elektron. 12, No. 9, 1959 (1985).
6. V.G. Taranenko, Izv. Akad. Nauk SSSR, Ser. Fiz. 48, No. 7, 1419 (1984).
7. H.L. Van Trees, Detection, Estimation, and Modulation Theory, Pt. 1 (Wiley, New York, 1968).
8. I.N. Matveev, V.V. Protopopov, I.N. Troitskiĭ, and N.D. Ustinov, Laser Location, ed. by N.D. Ustinov (Mashinostroenie, Moscow, 1984).