Coupling effects for grey separate spatial solitons in a biased series photorefractive crystal circuit with both the linear and quadratic electro-optic effects
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DOI: 10.1007/s11082-016-0887-1
Abstract: The existence and coupling of grey–grey separate spatial solitons in a biased series photorefractive crystal circuit with both the linear and quadratic non-linearity is investigated in this paper. The numerical solution of the grey–grey separate… read more here.
Keywords: spatial solitons; solitons biased; biased series; separate spatial ... See more keywords
Steady state multiple dark spatial solitons in the biased photorefractive-photovoltaic crystals
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DOI: 10.1007/s11801-018-8045-6
Abstract: We theoretically study the evolution of dark solitons in the biased photorefractive-photovoltaic crystal by using beam propagation method (BPM). We find that when the absolute value of the extra bias field is less than the… read more here.
Keywords: photorefractive photovoltaic; solitons biased; dark notch; multiple dark ... See more keywords