Propagation through apodized gratings

被引：15

作者：

de Sterke, CM ^{[2
]}

机构：

[1] Australian Photon Cooperat Res Ctr, Eveleigh 1430, Australia

[2] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia

来源：

OPTICS EXPRESS | 1998年 / 3卷 / 11期

关键词：

D O I：

10.1364/OE.3.000405

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is shown that light propagation in an apodized fiber Bragg grating with a Kerr nonlinearity approximately obeys a nonlinear Schrodinger-like equation, but with extra terms because the eigenstates of the grating vary with position. It is shown that propagation through such a grating leads to field enhancement, and to a nontrivial phase shift; an approximate expression for the reflectivity is also found. (C) 1998 Optical Society of America.

引用

页码：405 / 410

页数：6

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