Self-similar evolution of self-written waveguides

被引：59

作者：

Monro, TM ^{[1
]}

Miller, PD

Poladian, L

de Sterke, CM

机构：

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

[2] Univ Sydney, Australian Photon Cooperat Res Ctr, Sydney, NSW 2006, Australia

[3] Australian Natl Univ, Ctr Opt Sci, Australian Photon Cooperat Res Ctr, Canberra, ACT 0200, Australia

[4] Univ Sydney, Australian Photon Cooperat Res Ctr, Eveleigh, NSW 1430, Australia

来源：

OPTICS LETTERS | 1998年 / 23卷 / 04期

关键词：

D O I：

10.1364/OL.23.000268

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Numerical simulations show that channel waveguides can be self-written in photosensitive materials. As the waveguide evolves, its shape remains approximately constant, even though its depth and width change. We find an exact solution that describes this evolution, which we show to be self-similar. A wide variety of single-peaked beams form waveguides that converge to this solution. (C) 1998 Optical Society of America.

引用

页码：268 / 270

页数：3

共 10 条

[1] EXPERIMENTAL-OBSERVATION OF SPATIAL SOLITON-INTERACTIONS [J].