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  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper JWA79

All-Optical Comparator Based on Cross Gain Modulation in Semiconductor Optical Amplifiers

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Abstract

An all-optical scheme for comparison of N-bit long Boolean numbers is presented. The scheme, wavelength independent, exploits six SOAs. Error-free operations and extinction ratio degradation lower than 1.9 dB are obtained for each output signal.

© 2008 Optical Society of America

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