@INPROCEEDINGS {28159, author={RMF Ferreira and A. Shahpari and F. P. Guiomar and S. B. Amado and M. V. Drummond and J.D. Reis and A. N. Pinto and A. Teixeira}, doi={}, booktitle={OSA Optical Fiber Communications - OFC}, title={Hardware Optimization for Carrier Recovery based on Mth Power Schemes}, year={2016}, month={March}, volume={Th2A.43}, pages={1-3} }