Universal space-time properties of X waves

被引：5

作者：

Ciattoni, A ^{[1
]}

Conti, C

Di Porto, P

机构：

[1] Univ Aquila, UdR, Ist Nazl Fis Mat, I-67010 Laquila, Italy

[2] Univ Aquila, Dipartimento Fis, I-67010 Laquila, Italy

[3] UdR Roma Tre, Ist Nazl Fis Mat, I-00147 Rome, Italy

[4] UdR La Sapienza, Ist Nazl Fis Mat, I-00185 Rome, Italy

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2004年 / 21卷 / 03期

关键词：

D O I：

10.1364/JOSAA.21.000451

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Exact results concerning spatiotemporal universal features of three-dimensional propagation-invariant solutions of the wave equation (X waves) are derived. In particular, relations connecting the pulse transverse extension to the longitudinal coordinate and the propagation velocity to the spatial field distribution are obtained for the whole class of X waves. (C) 2004 Optical Society of America.

引用

页码：451 / 455

页数：5

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