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
收藏
页码：359 / 366
页数：8
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