Controlled bistability by using array defect layers in one-dimensional nonlinear photonic crystals

被引：5

作者：

Aghaie, Mohammad ^{[1
]}

Hebri, Davud ^{[2
]}

Ghaedzadeh, Amir ^{[3
]}

Bazyar, Hossein ^{[4
]}

机构：

[1] Azarbaijan Univ Tarbiat Moallem, Dept Phys, Tabriz, Iran

[2] Univ Zanjan, Dept Phys, Zanjan, Iran

[3] Amirkabir Univ Technol, Dept Phys, Tehran, Iran

[4] Univ Tehran, Dept Phys, Tehran 14174, Iran

来源：

APPLIED OPTICS | 2012年 / 51卷 / 13期

关键词：

OPTICAL BISTABILITY; PERIODIC STRUCTURES; FIBER;

D O I：

10.1364/AO.51.002477

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using analytical modeling and detailed numerical simulations, we investigate the input-output transmission regimes in one-dimensional (1D) nonlinear photonic crystal including array defect layers. A coupled-mode system is derived from the Maxwell equations and analyzed for the stationary-transmission regime in the new proposed structure. Using the idea about introducing defect layers into 1D nonlinear photonic crystals, a new method for creating and controlling optical bistability is proposed. The periodic optical structures with array defect layers can be used as all optical switches between lower-and higher-transmissive states, whereas it possesses one jumping from a low-transmissive state to a transparent state. (C) 2012 Optical Society of America

引用

页码：2477 / 2484

页数：8

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