有限振幅の超音波による光の回折(1)理論

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書誌事項

タイトル別名
  • Diffraction of Light by Ultrasonic Waves of Finite Amplitude (I) Theory
  • 理論
  • リロン

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抄録

An exact analytical expression in compact form is obtained for the intensity distribution of the diffraction spectra produced by sawtooth ultrasonic waves. The intensity of the s-th order diffraction spectrum is expressed as Is=[v/(v-sk)J_s(v-sk)]^2, s=0, ±1, ±2, . . . . . where v is the phase-lattice parameter (amplitude of phase modulation of the light wavefront produced by crossing the ultrasonic beam), and k is the sawtooth parameter. J_s is the Bessel function of the s-th order, and the sign of s is positive for the diffraction spectra with positive components of the propagation vector in the direction of propagation of ultrasound. General aspects of the diffraction spectrum of light produced by sawtooth waves are discussed.

収録刊行物

  • 日本音響学会誌

    日本音響学会誌 22 (3), 130-135, 1966

    一般社団法人 日本音響学会

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