Coherent optical OFDM: theory and design. Shieh, W., Bao, H., & Tang, Y. Optics Express, 16(2):841–859, January, 2008.
Coherent optical OFDM: theory and design [link]Paper  doi  abstract   bibtex   
Coherent optical OFDM (CO-OFDM) has recently been proposed and the proof-of-concept transmission experiments have shown its extreme robustness against chromatic dispersion and polarization mode dispersion. In this paper, we first review the theoretical fundamentals for CO-OFDM and its channel model in a 2×2 MIMO-OFDM representation. We then present various design choices for CO-OFDM systems and perform the nonlinearity analysis for RF-to-optical up-converter. We also show the receiver-based digital signal processing to mitigate self-phase-modulation (SPM) and Gordon-Mollenauer phase noise, which is equivalent to the mid-span phase conjugation.
@article{shieh_coherent_2008,
	title = {Coherent optical {OFDM}: theory and design},
	volume = {16},
	copyright = {\&\#169; 2008 Optical Society of America},
	issn = {1094-4087},
	shorttitle = {Coherent optical {OFDM}},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-16-2-841},
	doi = {10.1364/OE.16.000841},
	abstract = {Coherent optical OFDM (CO-OFDM) has recently been proposed and the proof-of-concept transmission experiments have shown its extreme robustness against chromatic dispersion and polarization mode dispersion. In this paper, we first review the theoretical fundamentals for CO-OFDM and its channel model in a 2×2 MIMO-OFDM representation. We then present various design choices for CO-OFDM systems and perform the nonlinearity analysis for RF-to-optical up-converter. We also show the receiver-based digital signal processing to mitigate self-phase-modulation (SPM) and Gordon-Mollenauer phase noise, which is equivalent to the mid-span phase conjugation.},
	language = {EN},
	number = {2},
	urldate = {2019-02-07},
	journal = {Optics Express},
	author = {Shieh, W. and Bao, H. and Tang, Y.},
	month = jan,
	year = {2008},
	keywords = {Optical amplifiers, Signal processing, Optical networks, Matched filtering, Polarization dependent loss, Phase conjugation},
	pages = {841--859},
	file = {Full Text PDF:D\:\\Zotero\\storage\\FQMJZ5AG\\Shieh et al. - 2008 - Coherent optical OFDM theory and design.pdf:application/pdf;Snapshot:D\:\\Zotero\\storage\\UX9J3ABY\\abstract.html:text/html}
}

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