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Numerical Solutions of Dissipative Holographic Solitons Under Large-Signal Conditions |
| LIU Jin-Song;ZHANG Hui-Lan;WANG Cheng;DU Zhe-Ming |
| State Key Laboratory of Laser Technology, Huazhong University of Science and Technology, Wuhan 430074 |
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| Cite this article: |
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LIU Jin-Song, ZHANG Hui-Lan, WANG Cheng et al 2005 Chin. Phys. Lett. 22 361-364 |
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Abstract It is numerically proven that dissipative holographic solitons, which are proposed for biased photorefractive materials when the self-trapping beam couples coherently with a pump beam via two-wave mixing, can exist when the intensity of the self-trapping beam is comparable with or stronger than that of the pump beam. Based on the mechanism of forming the soliton, an approach is established used to find the numerical solutions of the soliton. Such numerical solutions have been found for a broad range of system parameters. An experimental way to find such solitons is proposed.
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| Keywords:
42.65.Tg
42.65.Jx
42.65.Hw
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Published: 01 February 2005
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| PACS: |
42.65.Tg
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(Optical solitons; nonlinear guided waves)
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42.65.Jx
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(Beam trapping, self-focusing and defocusing; self-phase modulation)
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42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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