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arXiv 0812.5076cond-mat.othernlin.PS
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光晶格中物质波孤子的Rabi振荡

Rabi oscillations of matter wave solitons in optical lattices

Yu. V. Bludov, V. V. Konotop, M. Salerno

摘要:

首次在线性和非线性组合光晶格中研究了含时周期力诱导的带隙孤子物质波的带间拉比振荡。结果表明,在适当的条件下,这些振荡可以成为长寿。通过在适当的时间关闭外力,可以产生纯的(静态宏观填充)间隙孤子状态或具有相当长的寿命的两个间隙孤子的线性组合。

英文摘要:

Inter-band Rabi oscillations of gap soliton matter waves induced by time dependent periodic forces in combined linear and nonlinear optical lattices are for the first time demonstrated. It is shown that under suitable conditions these oscillations can become long-lived. By switching off the external force at proper time it is possible to create either pure (stationary macroscopically populated) gap soliton states or linear combination of two gap solitons with appreciably long life-time.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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