Optical logic OR-AND-NOT and NOR gates in waveguides consisting of nonlinear material

被引：0
|
作者：
Pramono, YH [1 ]
Geshiro, M
Kitamura, T
Sawa, S
机构：
[1] 10th November Inst Technol, Surabaya, Indonesia
[2] Univ Osaka Prefecture, Coll Engn, Sakai, Osaka 5998531, Japan
来源：
IEICE TRANSACTIONS ON ELECTRONICS | 2000年 / E83C卷 / 11期
关键词：
nonlinear waveguide; optical logic; finite difference beam propagation method;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Optical logic gates for OR, AND, NOT, and NOR operations in waveguides consisting of nonlinear material are numerically investigated by means of FD-BPM (Finite Difference Beam Propagation Method). The proposed devices are designed utilizing the self-routing characteristics of nonlinear X-crossing structures when they are operated with one input beam or two. The numerical simulations show that the proposed structures can favorably be applied to optical data processing and computing as fundamental logic gates.
引用
收藏
页码：1755 / 1762
页数：8
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