Spatial and temporal characteristics of a nondegenerate four-wave radiation converter in a transparent medium based on electrostriction and Dufour effect
V.V. Ivakhnik, M.V. Savelyev

 

Samara State Aerospace University

Full text of article: Russian language.

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Abstract:
The spatial and temporal structure of an object wave has been analyzed for a four-wave radiation converter in a transparent two-component medium with regard for the electrostriction and Dufour effect. The bandwidth of high-efficiency conversion has been shown to increase over time. We have shown that for a steady-state spatial spectrum of object waves, the spectrum maximum shifts toward lower spatial frequencies, whereas the bandwidth of high-efficiency conversion is decreasing as the ratio of wavenumbers of pumping waves gets increasingly deviated from unity.

Keywords:
four-wave radiation converter, wavefront reversal, transparent two-component medium.

Citation:
Ivakhnik VV, Savelyev MV. Spatial and temporal characteristics of a nondegenerate four-wave radiation converter in a transparent medium based on electrostriction and Dufour effect. Computer Optics 2015; 39(4): 486-91. DOI: 10.18287/0134-2452-2015-39-4-486-491.

References:

  1. Salem R, Foster MA, Turner AC, Geraghty DF, Lipson M, Gaeta AL. Optical time lens based on four-wave mixing on a silicon chip. Opt Lett 2008; 33(10): 1047-9. DOI: 10.1364/OL.33.001047.
  2. Ma X, Yang L, Guo X, Li X. Generation of photon pairs in dispersion shift fiber through spontaneous four wave mixing: Influence of self-phase modulation. Opt Commun 2011; 284(19): 4558-62. DOI: 10.1016/j.optcom.2011.06.011.
  3. Ivakhnik VV. Wavefront reversal at four-wave interactions  [In Russian]. Samara: “Samara State University” Publisher; 2010.
  4. Andreev NF, Bespalov VI, Kiselev AM, Matveev AZ, Pasmanik GA, Shilov AA. Wave-front inversion of weak optical signals with a large reflection coefficient. JETP Lett 1980; 32(11): 625-9.
  5. Afanas’ev AA, Rubinov AN, Mikhnevich SYu, Ermolaev IE. Four-wave mixing in a liquid suspension of transparent dielectric microspheres. JETP 2005; 101(3): 389-400.
  6. Viznyuk SA, Pashinin PP, Prokhorov AM, Rastopov SF, Sukhodol’skii AT. Phase conjugation by four-wave mixing in a stratifying solution. JETP Lett 1990; 51(2): 99-103.
  7. Vorobyeva EV, Ivakhnik VV, Savelyev MV. Spatial and temporal characteristics of a four-wave radiation converter in a transparent medium based on electrostriction and Dufour effect [In Russian]. Computer Optics 2014; 38(2): 223-8.
  8. Ivakhnik VV, Savel’ev MV. Spatial selectivity of a four-wave radiation converter based on thermodiffusion and electrostriction mechanisms of nonlinearity [In Russian]. Physics of Wave Processes and Radiotechnical systems 2013; 16(1): 6-11.
  9. Livashvili AI, Kostina GV, Yakunina MI. Temperature dynamics of a transparent nanoliquid acted on by a periodic light field. J Opt Tech 2013; 80(2): 124-6. DOI: 10.1364/JOT.80.000124.
  10. Ivakhnik VV, Savelyev MV. The influence of the reflection coefficient on the spatial selectivity of a four-wave radiation converter in a transparent medium based on electrostriction and Dufour effect [In Russian]. Computer Optics 2015; 39(2): 197-203.
  11. Ivakhnik VV. Optical radiation filtration with nondegenerate four-photon interaction. Russ Phys J 1983; 25(8): 765-7. DOI: 10.1007/BF00895259.
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