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Optica Publishing Group
  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1991),
  • paper CTuD3

Coherent optical pattern matching circuit fabricated with silica-based waveguides: application to photonic switching

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Abstract

Optical signal processing using waveguide delay lines can process high-bit-rate signals because optical waveguides have broad bandwidths. An optical pattern-matching circuit can detect any specified pattern in an optical signal sequence by correlation with a tapped delay line structure.1,2 This circuit is promising for ultrahigh-bit-rate operations, since operating bit rate is determined by delay time.

© 1991 Optical Society of America

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