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Conferences > OFC > 2008 > OWT > OWT4
  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper OWT4

Wide-range, Accurate and Simple Digital Frequency Offset Compensator for Optical Coherent Receivers

Lei Li, Zhenning Tao, Shoichiro Oda, Takeshi Hoshida, and Jens C. Rasmussen

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Abstract

We present a digital frequency offset compensator for optical coherent QPSK receivers. The compensation accuracy reaches ± 30MHz while the range covers ± 5GHz. This would realize coherent receivers with common off-the-shelf tunable lasers.

© 2008 Optical Society of America

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