Investigation of collinear acousto-optical diffraction of light fluxes

被引:0
|
作者
Pichugin, V. N. [1 ]
Lukishin, A., V [1 ]
Pakhomova, O. A. [1 ]
Dubrovina, O. A. [1 ]
Yagin, E., V [1 ]
机构
[1] Chuvash State Univ, 15 Moskovsky Prospect, Cheboksary 428015, Russia
关键词
D O I
10.1088/1742-6596/1679/5/052098
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A system of differential equations describing collinear light diffraction on a three-dimensional acoustic Zug of finite length with a sinc-shaped time envelope, where linear frequency modulation is used, is obtained. The obtained solutions of differential equations allow us to describe the longitudinal and transverse distribution of the amplitudes of transmitted and diffracted light under strong acoustic-optical interaction. The dependence of the acousto-optical cell bandwidth on the ratio of the Zug length to the crystal, and the filter transmission during light diffraction on acoustic zugs with a sinc-shaped time envelope is studied.The result of this study can be formulated as the development of analytical and software methods for analyzing diffraction pattern of electromagnetic waves in multi-wave mode of reception on infinitely extended object in free space, as well as a software method for calculating diffraction characteristics at frequencies exceeding the basic frequency, taking into account the inhomogeneity of electromagnetic fields in these conditions .The practical significance is the research results used in the development of a universal technique for design and development of radar systems capable of working adequately in conditions of electromagnetic environment in question. The results of this research will allow a more complete description of the electrodynamic picture of wave propagation and its diffraction, namely, taking into account the diffraction properties of radar systems will allow us to develop a direction for their wider production and distribution.
引用
收藏
页数:5
相关论文
共 50 条
  • [1] Collinear acousto-optical interaction of bounded beams
    Parygin, VN
    Vershubsky, AV
    Petrov, SV
    [J]. IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA, 2000, 64 (12): : 2376 - 2382
  • [2] Digital modulation of light based on collinear acousto-optical weakly coupled states
    Shcherbakov, AS
    Lopez, AA
    [J]. DIFFRACTIVE OPTICS AND MICRO-OPTICS, PROCEEDINGS VOLUME, 2002, 75 : 164 - 170
  • [3] Collinear Acousto-Optical Transformation of Bessel Light Beams in Biaxial Gyrotropic Crystals
    Belyi, V. N.
    Kulak, G. V.
    Krokh, G. V.
    Shakin, O. V.
    [J]. JOURNAL OF APPLIED SPECTROSCOPY, 2016, 83 (02) : 283 - 287
  • [4] Collinear Acousto-Optical Transformation of Bessel Light Beams in Biaxial Gyrotropic Crystals
    V. N. Belyi
    G. V. Kulak
    G. V. Krokh
    O. V. Shakin
    [J]. Journal of Applied Spectroscopy, 2016, 83 : 283 - 287
  • [5] Dissipative collinear weakly coupled acousto-optical states
    Arellanes, Adan Omar
    Shcherbakov, Alexandre S.
    Nemov, Sergey A.
    [J]. NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS, DEVICES, AND APPLICATIONS XIV, 2015, 9347
  • [6] Effect of optoelectronic feedback on the characteristics of acousto-optical collinear filtering
    Balakshy, V. I.
    Kuznetsov, Yu. I.
    Mantsevich, S. N.
    [J]. QUANTUM ELECTRONICS, 2016, 46 (02) : 181 - 184
  • [7] Originating the non-collinear acousto-optical coupled states
    Shcherbakov, AS
    [J]. OPTICS FOR THE QUALITY OF LIFE, PTS 1 AND 2, 2003, 4829 : 447 - 449
  • [8] Binary encoded modulation of light based on collinear acousto-optical weakly-coupled states
    Shcherbakov, AS
    Lopez, AA
    [J]. OPTICS FOR THE QUALITY OF LIFE, PTS 1 AND 2, 2003, 4829 : 444 - 446
  • [9] Computer modelling of acousto-optical diffraction in optical systems design
    Beliaeva, Alina S.
    Romanova, Galina E.
    Batshev, Vladislav, I
    Zhukova, Tatiana, I
    Zhurkin, Aleksei M.
    [J]. OPTICAL DESIGN AND TESTING X, 2020, 11548
  • [10] Collinear acousto-optical interactions in proton-exchanged lithium niobate waveguides
    Matteo, AM
    Do, N
    Tsai, CS
    [J]. FUNCTIONAL PHOTONIC AND FIBER DEVICES, 1996, 2695 : 325 - 334