Power-limiting action of optical waveguide having negative nonlinear claddings

被引：5

作者：

Ohke, S

Umeda, T

Cho, Y

机构：

[1] Setsunan Univ, Neyagawa, Osaka 5728508, Japan

[2] Kitasato Univ, Sch Allied Hlth Sci, Sagamihara, Kanagawa 2288555, Japan

[3] Oyokoden Appl Photon Lab Inc, Technosupport Okayama, Okayama 7011221, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1998年 / 37卷 / 11A期

关键词：

power-limiting action; negative nonlinear refractive index; propagation characteristic; leaky mode; nonlinear optical waveguide; effective refractive index; light intensity distribution;

D O I：

10.1143/JJAP.37.L1312

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In a three-layer slab optical waveguide with claddings having a negative nonlinear refractive index, power-limiting action along the propagation direction is investigated numerically. Light propagating behavior with power leak in the steady state propagation is demonstrated. Assuming a close-to-available material and structural parameters, a short waveguide structure of this kind is found capable of providing a sufficient power-limiting action.

引用

收藏

页码：L1312 / L1314

页数：3

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