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128-Gb/s PDM-QPSK over 2688-km 7-core fiber with a per-fiber net
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X. Zhou, L. E. Nelson, P. Magill, "Rate-adaptable optics for next
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F. Chang, K. Onohara, T. Mizuochi, "Forward error correction for
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O. Gerstel, M. Jinno, A. Lord, S. J. B. Yoo, "Elastic optical networking: a new dawn for the optical layer?," IEEE Commun. Mag. 50, s12-s20 (2012).

I. Fatadin, S. J. Savory, D. Ives, "Compensation of quadrature imbalance in
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M. Kuschnerov, M. Chouayakh, K. Piyawanno, B. Spinnler, E. de Man, P. Kainzmaier, M. S. Alfiad, A. Napoli, B. Lankl, "Data-aided versus blind single-carrier coherent
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T. M. Schmidl, D. C. Cox, "Robust frequency and timing
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G. Gwang-Hyun, J. M. Kahn, "Rate-adaptive modulation and
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R. Kudo, T. Kobayashi, K. Ishihara, Y. Takatori, A. Sano, Y. Miyamoto, "Coherent optical single carrier transmission
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R. A. Soriano, F. N. Hauske, N. G. Gonzalez, Z. Zhuhong, Y. Yabin, I. T. Monroy, "Chromatic dispersion estimation in digital
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estimation using auto-correlation of signal power waveform for digital coherent
systems," J. Lightw. Technol. 31, 306-312 (2013).

T. Pfau, S. Hoffmann, R. Noe, "Hardware-efficient coherent digital receiver
concept with feedforward carrier recovery for M-QAM constellations," J. Lightw. Technol. 27, 989-999 (2009).

M. G. Taylor, "Phase estimation methods for
optical coherent detection using digital signal processing," J. Lightw. Technol. 27, 901-914 (2009).

Q. Zhuge, M. Morsy-Osman, X. Xu, M. E. Mousa-Pasandi, M. Chagnon, Z. A. El-Sahn, D. V. Plant, "Pilot-aided carrier phase recovery for M-QAM
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$\,\times\,$
128-Gb/s PDM-QPSK over 2688-km 7-core fiber with a per-fiber net
aggregate spectral-efficiency distance product of 40,320
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M. Morsy-Osman, Q. Zhuge, M. Chagnon, X. Xu, D. Plant, "Experimental demonstration of pilot-aided polarization recovery,
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Q. Zhuge, X. Xu, M. Morsy-Osman, M. Chagnon, M. Qiu, D. V. Plant, "Time domain hybrid QAM based rate-adaptive optical transmissions
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