Passive, "self-trapped family" all-optical half adder using all-optical XOR and AND gates

被引：4

作者：

Sarkar, RK ^{[1
]}

Medhekar, S ^{[1
]}

机构：

[1] Birla Inst Technol, Dept Appl Phys, Ranchi, Bihar, India

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 2006年 / 56卷 / 04期

关键词：

self-focusing; self-trapping; all-optical logic; all-optical computing;

D O I：

10.1007/s10582-006-0097-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The paper presents an alternative novel approach to obtain all-optical logic. We show that XOR, NOT, and AND logic could be obtained by appropriately setting parameter of all-optical passive transistor. An AND gate followed by NOT gives NAND logic (building block) that, in principle can provide complete set of passive, fiber compatible "self-trapped family" all-optical logic gates (with Boolean completeness) and may find many possibilities in the area of all-optical computing. To give one example, we propose all-optical half adder.

引用

页码：359 / 366

页数：8

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