PMDC feedback signal for alternate polarization DPSK system

Details PMDC feedback signal for alternate polarization DPSK system PMDC feedback signal for alternate polarization DPSK system

2011-08-23

2011-08-23

Singh, Dalzid (Department: 2613)

Optical communications

Multiplex

Polarization

C398S081000, C398S147000, C398S159000, C398S194000

Reexamination Certificate

active

08005360

ABSTRACT:
A feedback signal indicative of the average RF power of an APol-DPSK optical signal is used by a PMD compensator to adjust the amount of compensation applied to the optical signal.

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Schmidt, M. et al., “Adaptive PMD compensation for 170 Gbit/s RZ transmission systems with alternating polarisation”, 2005 Optical Fiber Communications Conference Technical Digest, Mar. 6, 2005, pp. 468-470, vol. 3, IEEE Piscataway, NJ USA.

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