All-Optical Binary Coded Decimal (BCD) Adder

被引：0

作者：

Gayen, Dilip Kumar ^{[1
]}

Bhattacharyya, Arunava ^{[1
]}

Pal, Rajat Kumar ^{[2
]}

Roy, Jitendra Nath ^{[3
]}

机构：

[1] Coll Engn & Management, Dept Comp Sci, Kolaghat, India

[2] Univ Calcutta, Dept Comp Sci & Engn, Kolkata 700009, W Bengal, India

[3] Coll Engn & Management, Dept Phys, Kolaghat 721171, W Bengal, India

来源：

2009 4TH INTERNATIONAL CONFERENCE ON COMPUTERS AND DEVICES FOR COMMUNICATION (CODEC 2009) | 2009年

关键词：

ASYMMETRIC-DEMULTIPLEXER; SAGNAC; TOAD; AMPLIFIER; LOGIC; INTERFEROMETER; SWITCHES; DEVICE; HELP; UNIT;

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：

An all-optical binary-coded decimal (BCD) adder with the help of Terahertz Optical Asymmetric Demultiplexer (TOAD) is proposed and described. The paper describes the all optical BCD adder by using a set of all-optical full-adder, optical beam combiner, and optical switch. In electronic computing systems, BCD is an encoding for decimal numbers in which each digit is represented by its own binary sequence. Its main virtue is that it allows easy conversion to decimal digits for printing or display and faster decimal calculations. Numerical simulations (by Mathlab6.5) result confirming described methods and conclusion are given in this paper.

引用

页码：292 / +

页数：2

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