Design of 4 to 2 line encoder using lithium niobate based Mach Zehnder Interferometers for high speed communication

被引：9

作者：

Pal, Amrindra ^{[1
]}

Kumar, Santosh ^{[1
]}

Sharma, Sandeep ^{[1
]}

Raghuwanshi, Sanjeev Kumar ^{[2
]}

机构：

[1] DIT Univ, Photon Lab, Dept Elect & Comm Engn, Dehra Dun 248009, Uttar Pradesh, India

[2] Indian Sch Mines, Dept Elect Engn, Photon Lab, Dhanbad 826004, Bihar, India

来源：

OPTICAL MODELLING AND DESIGN IV | 2016年 / 9889卷

关键词：

Electro-optic effect; mach-zehnder interferometer; beam propagation method; optical computing; encoder; XOR GATE; PERFORMANCE ANALYSIS; LOGIC GATES; IMPLEMENTATION;

D O I：

10.1117/12.2225867

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Encoder is a device that allows placing digital information from many inputs to many outputs. Any application of combinational logic circuit can be implemented by using encoder and external gates. In this paper, 4 to 2 line encoder is proposed using electro-optic effect inside lithium-niobate based Mach-Zehnder interferometers (MZIs). The MZI structures have powerful capability to switching an optical input signal to a desired output port. The paper constitutes a mathematical description of the proposed device and thereafter simulation using MATLAB. The study is verified using beam propagation method (BPM).

引用

页数：6

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