Optimization of self-coherent reflective PON to achieve a new record 42 dB ODN power budget after 100 km at 1.25 Gbps

doi:10.1364/OE.20.029590

Optimization of self-coherent reflective PON to achieve a new record 42 dB ODN power budget after 100 km at 1.25 Gbps

S. Straullu, F. Forghieri, V. Ferrero, and R. Gaudino »View Author Affiliations

Optics Express, Vol. 20, Issue 28, pp. 29590-29598 (2012)
http://dx.doi.org/10.1364/OE.20.029590

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Abstract

We demonstrate a greater than 42 dB optical distribution network power budget in the upstream of a 1.25 Gbps self-coherent reflective PON after 100 km of installed fibers, using off-the-shelf optoelectronic components, improving our previous result by 4 dB. We discuss all system optimizations introduced in the setup in order to reach such a result, including 8B/10B high-pass filtering and Faraday rotation at the ONU.

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.1660) Fiber optics and optical communications : Coherent communications
(060.4080) Fiber optics and optical communications : Modulation

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: October 16, 2012
Revised Manuscript: December 7, 2012
Manuscript Accepted: December 10, 2012
Published: December 20, 2012

Citation
S. Straullu, F. Forghieri, V. Ferrero, and R. Gaudino, "Optimization of self-coherent reflective PON to achieve a new record 42 dB ODN power budget after 100 km at 1.25 Gbps," Opt. Express 20, 29590-29598 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-28-29590

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References

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