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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 8 — Apr. 13, 2009
  • pp: 6562–6567

Time-division-multiplexing using pulse position locking for 100 Gb/s applications

C. W. Chow, A. D. Ellis, and F. Parmigiani  »View Author Affiliations

Optics Express, Vol. 17, Issue 8, pp. 6562-6567 (2009)

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Recently, there is a great interest in pushing communication technologies to 100 Gb/s. However, there are still many challenges to perform high speed (> 40 Gb/s) clock and data recovery, and data time-division-multiplexing (TDM). Here, we propose and numerically analyze an asynchronous optical packet retimer using parabolic or sinusoidal phase modulation and linear dispersion. This scheme is named pulse position locking (PPL). Numerical simulation shows that this scheme can effectively resynchronize input signals with arbitrary delays to the local clock, and reduce input jitter. The scheme can also be applied to TDM 10 Gb/s and 40 Gb/s signals to over 100 Gb/s.

© 2009 Optical Society of America

OCIS Codes
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.4510) Fiber optics and optical communications : Optical communications

ToC Category:
Fiber Optics and Optical Communications

Original Manuscript: January 21, 2009
Revised Manuscript: March 6, 2009
Manuscript Accepted: March 8, 2009
Published: April 6, 2009

C. W. Chow, A. D. Ellis, and F. Parmigiani, "Time-division-multiplexing using pulse position locking for 100 Gb/s applications," Opt. Express 17, 6562-6567 (2009)

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