Systems, devices, and methods for controlling outage...

Optical communications – Transmitter and receiver system – Including polarization

Reexamination Certificate

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C398S158000, C359S494010, C359S490020, C359S490020

Reexamination Certificate

active

07546039

ABSTRACT:
Certain exemplary embodiments comprise a method that can comprise, responsive to an instruction to change a setting of a polarization controller, automatically changing a first rotational speed of a birefringent plate associated with the polarization controller to orient the birefringent plate pseudo-randomly over time with respect to a predetermined axis.

REFERENCES:
patent: 5659412 (1997-08-01), Hakki
patent: 6459830 (2002-10-01), Pua
patent: 6556732 (2003-04-01), Chowdhury
patent: 6647176 (2003-11-01), Pua
patent: 6748126 (2004-06-01), Koch
patent: 6768875 (2004-07-01), Eiselt
patent: 6856711 (2005-02-01), Frigo
patent: 7227686 (2007-06-01), Yan et al.
M. Karlsson, J. Brentel, P. A. Andrekson, “Long-Term Measurement of PMD and Polarization Drift in Installed Fibers,” Journal of Lightwave Technology, vol. 18, No. 7, pp. 941-951, Jul. 2000.
C. T. Allen, et al., “Measured Temporal and Spectral PMD Characteristics and Their Implications for Network-Level Mitigation Approaches,” IEEE Journal of Lightwave Technology, vol. 21, No. 1, pp. 79-86, Jan. 2003.
M. Brodsky, N. J. Frigo, P. Magill, “Polarization-Mode Dispersion of Installed Recent Vintage Fiber as a Parametric Function of Temperature” IEEE Photonics Technology Letters, vol. 16, 14 pages, 2004.
M. Brodsky, et al., “Field PMD Measurements Through a Commercial, Raman-Amplified ULH Transmission System” in Proc. LEOS PMD Summer Topical Meeting, 2003, pp. 15-16, Paper MB3.3.
M. Brodsky, et al. “Channel-to-Channel Variation of Non-Maxwellian Statistics of DGD in a Field Installed System,” in Proc. ECOC, 2 pages, 2004, Paper Wel.4.1.
H. Sunnerud, M. Karlsson, P. A. Andrekson, “A Comparison Between NRZ and RZ Data Formats with Respect to PMD-Induced System Degradation,” IEEE Photonics Technology Letters, vol. 13, No. 5, pp. 448-450, May 2001.
P. J. Winzer, et al., “Receiver Impact on First-Order PMD Outage”, IEEE Photonics Technology Letters, vol. 15, No. 10, pp. 1482-1484, Oct. 2003.
H. Kogelnik, P. Winzer, private communications.. M. Karlsson, J. Brentel, “Autocorrelation Function of the Polarization Mode Dispersion Vector,” Optics Letters, vol. 24, No. 14, pp. 939-941, Jul. 1999.
C. Antonelli, A. Mecozzi, “Statistics of the DGD in PMD Emulators,” IEEE Photonics Technology Letters, vol. 16, No. 8, pp. 1840-1842, Aug. 2004.
M. Boroditsky, et al, “In-Service Measurements of Polarization-Mode Dispersion and Correlation to Bit-Error Rate,” IEEE Photonics Technology Letters, vol. 15, No. 4, pp. 572-574, Apr. 2003.
M. Boroditsky, et al., “Outage Probabilities for Fieber Routes with Finite Number of Degrees of Freedom”, IEEE Photonics Technology Letters, vol. 17, No. 2, pp. 345-347, Feb. 2005.
M. Birk, L. Raddatz, D. A. Fishman, P. Magill, and S. Woodward, “Field Trial of End-to-End OC-768 Transmission Using 9 WDM Channels Over 1000 Km of Installed Fiber,” in Proc. OFC 2003, vol. 1, 290-291, Paper TuS4, 2003.

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