An all-optical frequency encoded full adder using semiconductor optical amplifiers

被引：6
|
作者：
Garai, Manas Kumar [1 ]
Garai, Sisir Kumar [2 ]
Mandal, Mrinal Kanti [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Durgapur 713209, W Bengal, India
[2] MUC Womens Coll, Dept Phys, Burdwan 713104, W Bengal, India
来源：
OPTIK | 2015年 / 126卷 / 7-8期
关键词：
Semiconductor optical amplifiers; Frequency conversion; Optical add/drop multiplexer; Polarization switch; Full adder; NONLINEAR POLARIZATION ROTATION; BINARY DATA;
D O I：
10.1016/j.ijleo.2015.02.035
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Addition of binary data is very important in optical computing and optical signal processing. In this article the author proposes a method of developing all-optical frequency encoded full adder circuit exploiting frequency conversion and polarization switching (PSW) action of semiconductor optical amplifier (SOA). Frequency encoded binary data offer more advantages over conventionally encoded data in terms of less probability of bit errors and greater reliability. Again efficient frequency conversion and faster switching action of SOA makes the scheme attractive. (C) 2015 Elsevier GmbH. All rights reserved.
引用
收藏
页码：813 / 816
页数：4
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