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Incoherently Coupled Bright-Dark Soliton Pairs in Biased Centrosymmetric Photorefractive Media
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| HOU Chun-Feng1;DU Chun-Guang1;Abdurusul2;LI Shi-Qun1 |
| 1Department of Physics, Tsinghua University, Beijing 100084
2Department of Physics, Xinjiang University, Urumuqi 830046
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| Cite this article: |
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HOU Chun-Feng, DU Chun-Guang, Abdurusul et al 2001 Chin. Phys. Lett. 18 1607-1609 |
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Abstract It is shown theoretically that incoherently coupled bright-dark soliton pairs can exist in biased centrosymmetric photorefractive media under steady-state conditions. These soliton pairs can be established provided that the two optical beams have the same polarization, wavelength, and are mutually incoherent.
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| Keywords:
42.65.Tg
42.65.Hw
42.70.Nq
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Published: 01 December 2001
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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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42.70.Nq
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(Other nonlinear optical materials; photorefractive and semiconductor materials)
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