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All-optical logic gates based on two-photon absorption in semiconductor optical amplifiers

✍ Scribed by Shaozhen Ma; Zhe Chen; Niloy K. Dutta


Book ID
108231835
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
620 KB
Volume
282
Category
Article
ISSN
0030-4018

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πŸ“œ SIMILAR VOLUMES


All-optical logic or gate using two casc
✍ Ali HamiΓ©; Ammar Sharaiha; Mikael GuΓ©gan; Jean Le Bihan; Adnan HamzΓ© πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 167 KB

## Abstract A novel all‐optical logic OR gate based on cross‐gain modulation (XGM) using a two‐cascaded semiconductor optical amplifiers (SOAs) in a counterpropagating topology is presented. The attractive issue of the proposed method is that the logic OR gate can be obtained at a probe wavelength