...
首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Curves, wavefronts and caustics determined by the intensity pattern of an adiffractional beam
【24h】

Curves, wavefronts and caustics determined by the intensity pattern of an adiffractional beam

机译:由Adiffraction梁的强度图案决定的曲线,波前和腐蚀性

获取原文
获取原文并翻译 | 示例
           

摘要

The aim of the present work is threefold, first we show that the intensity pattern of a nondiffracting beam determines an arbitrary positive real function and a complete integral of both the eikonal and Laplace equations on the plane; second, by using this result we associate to the intensity pattern a two-parameter family of curves and a one-parameter family of caustics on the plane and third, we use the intensity pattern of the Bessel beam of order m to identify its maxima with the family of caustics. This result suggests to define a family of caustics as the maxima of a given intensity pattern.
机译:本作本作的目的是三倍,首先,我们表明,不脱离光束的强度图案决定了飞机上的eikonal和拉普拉斯方程的任意正实物功能和完整的整体; 其次,通过使用该结果,我们将到强度模式与平面上的双参数图案和一个参数系列的曲线系列和第三,我们使用贝塞尔梁的强度图案来识别其最大值 焦般的家庭。 该结果表明将一系列刻录物系列定义为给定强度模式的最大值。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号