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arXiv physics/0208097physics.opticsphysics.gen-ph
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二次谐波产生的X波

X-waves Generated at Second Harmonic

C. Conti, S. Trillo

摘要:

光倍频的过程可以导致,在非耗尽制度,以产生具有锁定到泵浦光束的群速度的X波包络。它的参数和它的角谱,是直接相关的零阶和一阶色散特性的非线性过程。这构成了光的时空定位的新机制。

英文摘要:

The process of optical frequency doubling can lead, in the undepleted regime, to the generation of a X-wave envelope with group velocity locked to the pump beam. Its parameters and its angular spectrum, are directly related to the zero- and first-order dispersive features of the nonlinear process. This constitutes a novel mechanism for spatio-temporal localization of light.

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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