All-optical switching by Kerr nonlinear prism and its application to of binary-to-gray-to-binary code conversion

被引：12
|
作者：
Chattopadhyay, Tanay [1 ]
Sarkar, Tamal [2 ]
机构：
[1] WBPDCL, Kolaghat Thermal Power Stn, Purba Medinipur 721137, W Bengal, India
[2] Univ N Bengal, Univ Sci Instrumentat Ctr, Siliguri 734013, India
来源：
OPTICS AND LASER TECHNOLOGY | 2012年 / 44卷 / 06期
关键词：
Nonlinear material; Optical Kerr effect; Code conversion; SIGNED-DIGIT; COMPLEMENT REPRESENTATION; 2X2; SWITCH; AMPLIFIERS; PROPOSAL; SILICA;
D O I：
10.1016/j.optlastec.2012.02.007
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Nonlinear optics deals with numerous physical phenomena associated with nonlinear cubic susceptibility. In this paper, we have proposed an all-optical switching principle using Kerr effect considering the passage of optical wave through a prism made of non-linear material like fused silica. The performances of the optical switch as well as its various properties were also done by numerical simulation. Furthermore, we also proposed all-optical binary-to-Gray and Gary-to-binary (radix 2) code convertor circuits by this proposed architecture. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1722 / 1728
页数：7
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