Generation of spatial subharmonics of a photorefractive grating in bismuth silicate crystals in an alternating electric field

Litvinov, R. V.; Шандаров, С. М.; Yakimov, D. V.; Reshet'ko, A.; Pitchenko, S. N.; Kargin, Yu. F.; Волков, В. В.

doi:10.1134/1.1258885

Cited by 5 publications

(1 citation statement)

References 23 publications

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“…The data of [12,39,52, 100] allow us to estimate the maximum achieved value of Q K=2 as (7-9), which is in a good agreement with the expectations. Special measurements of Q K made in the noncoupling geometry gave the numbers (4-5) [81].…”

Section: Experimental Data and Comparison With Theorysupporting

confidence: 65%

Space-Charge Wave Effects in Photorefractive Materials

Sturman

Springer Series in Optical Sciences

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This chapter provides the first systematic description of the basic properties of low-frequency space-charge waves (SCWs) in photorefractive materials, and the effects caused by these weakly damped eigen-modes. The basic properties incorporate the dependences of the wave frequency and damping on the wavevector, and the restrictions on the material parameters necessary to ensure weakness of the wave damping. The unifying feature of the SCW effects is their resonant character. These effects include the known DC and AC enhancement of the photorefractive response (treated as the linear resonance), the subharmonic generation (treated as parametric excitation of SCWs), the low-frequency peculiarities of the nonlinear response, and also a number of effects caused by the joint action of the optical and material nonlinearities. While an exposition of the concepts lies at the center of this chapter, it also gives a review of experimental studies relevant to the subject matter and a historical sketch.

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Section: Experimental Data and Comparison With Theorysupporting

confidence: 65%

Space-Charge Wave Effects in Photorefractive Materials

Sturman

Springer Series in Optical Sciences

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Influence of the Bragg angle on the optimal energy exchange in the course of two-wave mixing in a Bi₁₂SiO₂₀piezoelectric crystal

Shepelevich¹,

Firsov²

2000

Quantum Electron.

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Iffluence of the nonunidirectional energy exchange on the polarization properties of the two-beam interaction in a cubic photprefractive crystals

Maximov

Litvinov²,

Шандаров³

Application of the Conversion Research Results for International Cooperation. SIBCONVERS'99. Third International Symposium. Pro

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Generation of spatial subharmonics of a photorefractive grating in bismuth silicate crystals in an alternating electric field

Cited by 5 publications

References 23 publications

Space-Charge Wave Effects in Photorefractive Materials

Space-Charge Wave Effects in Photorefractive Materials

Influence of the Bragg angle on the optimal energy exchange in the course of two-wave mixing in a Bi₁₂SiO₂₀piezoelectric crystal

Iffluence of the nonunidirectional energy exchange on the polarization properties of the two-beam interaction in a cubic photprefractive crystals

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Generation of spatial subharmonics of a photorefractive grating in bismuth silicate crystals in an alternating electric field

Cited by 5 publications

References 23 publications

Space-Charge Wave Effects in Photorefractive Materials

Space-Charge Wave Effects in Photorefractive Materials

Influence of the Bragg angle on the optimal energy exchange in the course of two-wave mixing in a Bi12SiO20piezoelectric crystal

Iffluence of the nonunidirectional energy exchange on the polarization properties of the two-beam interaction in a cubic photprefractive crystals

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Product

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Influence of the Bragg angle on the optimal energy exchange in the course of two-wave mixing in a Bi₁₂SiO₂₀piezoelectric crystal