N. Cvijetic, OFDM for Next-Generation Optical Access Networks, Journal of Lightwave Technology, vol.30, issue.4, pp.384-398, 2012.
DOI : 10.1109/JLT.2011.2166375

H. Khaleghi, P. Morel, A. Sharaiha, and T. Rampone, Experimental Validation of Numerical Simulations and Performance Analysis of a Coherent Optical-OFDM Transmission System Employing a Semiconductor Optical Amplifier, Journal of Lightwave Technology, vol.31, issue.1, pp.161-170, 2013.
DOI : 10.1109/JLT.2012.2226702
URL : https://hal.archives-ouvertes.fr/hal-00750484

L. Guan and A. Zhu, Green Communications: Digital Predistortion for Wideband RF Power Amplifiers, IEEE Microwave Magazine, vol.15, issue.7, pp.84-99, 2014.
DOI : 10.1109/MMM.2014.2356037
URL : http://researchrepository.ucd.ie/bitstream/10197/8638/1/IEEE_MicrowaveMagazine_Guan.pdf

Z. Liu, M. Violas, and N. B. Carvalho, Digital predistortion for RSOAs as external modulators in radio over fiber systems, Optics Express, vol.19, issue.18, pp.17641-17646, 2011.
DOI : 10.1364/OE.19.017641

S. Bejan, S. Azou, P. Morel, C. Diouf, M. Telescu et al., A Joint Linearization/Companding Approach for Improving a CO-OFDM Transmitter, IEEE Photonics Technology Letters, vol.27, issue.20, pp.2162-2165, 2015.
DOI : 10.1109/LPT.2015.2455674
URL : https://hal.archives-ouvertes.fr/hal-01218942

C. Diouf, M. Younes, A. Noaja, S. Azou, M. Telescu et al., Robustness analysis of a parallel two-box digital polynomial predistorter for an SOA-based CO-OFDM system, Optics Communications, vol.402, pp.442-452, 2017.
DOI : 10.1016/j.optcom.2017.06.023
URL : https://hal.archives-ouvertes.fr/hal-01563827

E. Agrell, Roadmap of optical communications, Journal of Optics, vol.18, issue.6, p.63002, 2016.
DOI : 10.1088/2040-8978/18/6/063002

C. C. Paige and M. A. Saunders, LSQR: An Algorithm for Sparse Linear Equations and Sparse Least Squares, ACM Transactions on Mathematical Software, vol.8, issue.1, pp.43-71, 1982.
DOI : 10.1145/355984.355989
URL : http://www.stanford.edu/group/SOL/software/lsqr/lsqr-toms82a.pdf

D. Kim and G. L. Stuber, Clipping Noise Mitigation for OFDM by Decision-Aided Reconstruction, IEEE Commun. Lett, vol.3, issue.1, pp.4-6, 1999.