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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 18 — Sep. 9, 2013
  • pp: 21062–21075

640 Gbaud (1.28 Tbit/s/ch) optical Nyquist pulse transmission over 525 km with substantial PMD tolerance

Koudai Harako, Daiki Seya, Toshihiko Hirooka, and Masataka Nakazawa  »View Author Affiliations


Optics Express, Vol. 21, Issue 18, pp. 21062-21075 (2013)
http://dx.doi.org/10.1364/OE.21.021062


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Abstract

We report a substantial increase in PMD tolerance in a single-channel ultrahigh-speed transmission using optical Nyquist pulses. We demonstrate both analytically and experimentally a large reduction in depolarization-induced crosstalk with optical Nyquist pulses, which is one of the major obstacles facing polarization-multiplexed ultrashort pulse transmission. By taking advantage of the high PMD tolerance, a low-penalty 1.28 Tbit/s/ch optical Nyquist TDM transmission at 640 Gbaud was achieved over 525 km.

© 2013 OSA

OCIS Codes
(060.4230) Fiber optics and optical communications : Multiplexing
(320.5540) Ultrafast optics : Pulse shaping

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: July 22, 2013
Revised Manuscript: August 20, 2013
Manuscript Accepted: August 20, 2013
Published: August 30, 2013

Citation
Koudai Harako, Daiki Seya, Toshihiko Hirooka, and Masataka Nakazawa, "640 Gbaud (1.28 Tbit/s/ch) optical Nyquist pulse transmission over 525 km with substantial PMD tolerance," Opt. Express 21, 21062-21075 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-18-21062


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References

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