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Incoherently Coupled Grey Photovoltaic Spatial Soliton Families |
| WANG Hong-Cheng;SHE Wei-Long |
| State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-sen University, Guangzhou 510275 |
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| Cite this article: |
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WANG Hong-Cheng, SHE Wei-Long 2005 Chin. Phys. Lett. 22 128-131 |
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Abstract A theory is developed for incoherently coupled grey photovoltaic soliton families in unbiased photovoltaic crystals. Both the properties and the forming conditions of these soliton families are discussed in detail. The theory can also be used to investigate the dark photovoltaic soliton families. Some relevant examples are presented, in which the photovoltaic-photorefractive crystal is of lithium niobate type.
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| Keywords:
42.65.Tg
42.65.Hw
72.40.+w
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Published: 01 January 2005
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| PACS: |
42.65.Tg
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(Optical solitons; nonlinear guided waves)
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42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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72.40.+w
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(Photoconduction and photovoltaic effects)
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