Demonstration and optimisation of an ultrafast all-optical AND logic gate using four-wave mixing in a semiconductor optical amplifier

Demonstration and optimisation of an ultrafast all-optical AND logic gate using four-wave mixing in a semiconductor optical amplifier

We have proposed an all-optical AND logic gate based on four-wave mixing (FWM) in a semiconductor optical amplifier (SOA) integrated with an optical filter. In the scheme proposed, the preferred logical function can be performed without using a continuous-wave (cw) signal. The modified nonlinear Sch...

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Bibliographic Details
Main Authors: Razaghi, M., Nosratpour, A, Das, Narottam
Format: Journal Article
Published: Kvantovaya Elektronika and Turpion Ltd 2013
Subjects:
finite-difference beam-propagation method
semiconductor optical amplifier
nonlinear effects
bit rate
optical logic gate
pattern effect
four wave mixing
Online Access:http://hdl.handle.net/20.500.11937/25043

Internet

http://hdl.handle.net/20.500.11937/25043

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