Abstract
We discuss recent progress on the use of optical and digital phase conjugation techniques for nonlinearity compensation in optical fiber links. We compare the achievable performance gain of phase conjugated twin wave applied in two polarization states and time segments with mid-link optical phase conjugation and digital back propagation. For multicarrier transmission scheme such as orthogonal frequency division multiplexing, two recently proposed schemes, namely phase-conjugated pilots and phase-conjugated subcarrier coding are reviewed.
Original language | English |
---|---|
Title of host publication | Opto-Electronics and Communications Conference, OECC 2015 |
Publisher | IEEE |
Number of pages | 3 |
ISBN (Print) | 978-1-4673-7944-1 |
DOIs | |
Publication status | Published - 2015 |
Event | Opto-Electronics and Communications Conference - Shanghai, China Duration: 28 Jun 2015 → 2 Jul 2015 |
Publication series
Name | |
---|---|
ISSN (Electronic) | 2166-8892 |
Conference
Conference | Opto-Electronics and Communications Conference |
---|---|
Abbreviated title | OECC 2015 |
Country/Territory | China |
City | Shanghai |
Period | 28/06/15 → 2/07/15 |
Bibliographical note
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Funding: EPSRC [UNLOC and PEACE (EP/J017582/1 and EP/L000091/1)]; EC's 7FP 2007-2013 [258033 (MODE-GAP) and 318415 (FOX-C)]; and The Royal Society [WM120035 (TEST)].
Keywords
- coherent detection
- coherent optical transmission
- Nonlinearity mitigation