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物理学报. 2006, 55(8): 4150-4155.
doi: 10.7498/aps.55.4150.
基于同一结构实现全光逻辑“与门”和“或非门”的研究
- 收稿日期: 2005-07-20
- 修回日期: 2006-04-25
- 刊出日期: 2006-08-20
English Abstract
Investigation on all-optical logic AND and NOR gates based on the same structure
- Received Date:
20 July 2005
- Accepted Date:
25 April 2006
- Published Online:
20 August 2006
Abstract: A novel scheme for all-optical logic AND and NOR gates is proposed based on the same structure, and the principle of operation is the cross-gain modulation in cascaded single-port-coupled semiconductor optical amplifiers (SOAs). By using the dynamic models of single-port-coupled SOA, two kinds of logic operations are demonstrated successfully at 20Gb/s. A good agreement is shown between the numerical simulation and the experimental results.
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