Optical bistable device based on one-dimensional photonic crystal waveguide

被引：10

作者：

Chen, M ^{[1
]}

Li, CF

Xu, M

Wang, WB

Xia, YX

Ma, SJ

机构：

[1] Harbin Inst Technol, Dept Appl Phys, Harbin 150001, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Lab Excited State Proc, Changchun 130033, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2005年 / 255卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

optical bistability; photonic crystal; nonlinear;

D O I：

10.1016/j.optcom.2005.05.036

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optical bistability occurs when the effects of nonlinear behavior of materials cause hysteresis in the transmission and the reflection of a device. An optical bistable device based on one-dimensional photonic crystal waveguide is designed and fabricated. Doped semiconductor CdSxSe1-x glass, which has large nonlinear refractive index coefficient and fast nonlinear responding time, is used. The threshold light intensity of the optical bistability is 1.65 x 10(5) W/cm(2) and the optical switching time is 63 ps. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：46 / 50

页数：5

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