Temperature characteristics of Manakov screening solitons in two-photon photorefractive crystals
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Received Date:
2009-12-17
Accepted Date:
2009-12-28
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Abstract
In order to study temperature characteristics of Manakov screening solitons in biased two-photon photorefractive crystals,their intensity profiles were obtained by means of numerical simulation.Moreover,the dynamic evolution of bright-dark Manakov solitons at different temperatures was also analyzed.The results show that,when the temperature of the crystal increases,the peak intensity of two components of the bright-bright Manakov screening solitons will decrease and the full width of half maximum of two components will increase.The dark-dark and bright-dark Manakov screening solitons have the same temperature characteristics as the bright-bright Manakov screening solitons.All the results indicate that the spatial shape of solitons can be regulated by adjusting the temperature of crystals.
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Proportional views
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