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Conferences > OFC > 2011 > OThN > OThN1
  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011
  • OSA Technical Digest (CD) (Optica Publishing Group, 2011),
  • paper OThN1
  • •https://doi.org/10.1364/OFC.2011.OThN1

Demonstration of 28-40-Gbaud, OOK/BPSK/QPSK Data-Transparent Optical Correlation with Control/Tunability over Time Delays, Phases and Number of Taps

O. F. Yilmaz, S. Khaleghi, M. R. Chitgarha, S. Nuccio, and A. E. Willner

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Abstract

We demonstrate a tunable optical correlator for amplitude and phase modulated signals up to 4-symbol-long patterns using conversion/dispersion based delays. We observed ~1-dB sensitivity penalty (at 10-9 BER) for 2-bit correlation of a BPSK signal. Fine phase control of the taps is shown by wavelength tuning.

© 2011 Optical Society of America

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