Generalized nonlinear Schrodinger equation for dispersive susceptibility and permeability: Application to negative index materials

被引：227

作者：

Scalora, M ^{[1
]}

Syrchin, MS

Akozbek, N

Poliakov, EY

D'Aguanno, G

Mattiucci, N

Bloemer, MJ

Zheltikov, AM

机构：

[1] Charles M Bowden Res Ctr, AMSRD, AMR WS ST, RDECOM, Redstone Arsenal, AL 35898 USA

[2] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia

[3] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119899, Russia

[4] Time Domain Corp, Huntsville, AL 35806 USA

[5] Univ Roma Tre, Dipartimento Fis E Amaldi, I-00146 Rome, Italy

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.95.013902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new generalized nonlinear Schrodinger equation describing the propagation of ultrashort pulses in bulk media exhibiting frequency dependent dielectric susceptibility and magnetic permeability is derived and used to characterize wave propagation in a negative index material. The equation has new features that are distinct from ordinary materials (mu=1): the linear and nonlinear coefficients can be tailored through the linear properties of the medium to attain any combination of signs unachievable in ordinary matter, with significant potential to realize a wide class of solitary waves.

引用

页数：4

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