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  • Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper JWA43

Enhanced Self-Coherent Optical Decision-Feedback- Aided Detection of Multi-Symbol M-DPSK/PolSK in particular 8-DPSK/BPolSK at 40 Gbps

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Abstract

Direct-detection sensitivity for M-DPSK/BPolSK with large M is improved generating self-coherent gain without an actual local oscillator light source by means of a novel Optical Decision-Feedback-Aided Tapped-Delay-Line-Interferometer, along with a 90 optical hybrid, and analog-post processing.

© 2007 Optical Society of America

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