Abstract
In this letter, a novel wavelength-interleaved forward-error correction scheme to mitigate the polarization-mode dispersion (PMD) impairment in optical transmission system is proposed and analyzed. With double-wavelength interleaving and Reed Solomon (255, 239) coding, this method can extend the PMD tolerance by more than 20% at an output bit-error rate of 10-12, and about 14%-36% for an outage probability of 10-6, over a similar system without interleaving. It can also provide a net coding gain of over 6 dB at all tolerable PMD levels, which cannot be achieved by a noninterleaved system. For a four-wavelength interleaving system, the corresponding performance gains are over 26%.
Original language | English |
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Pages (from-to) | 936-938 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 16 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Mar 2004 |
Externally published | Yes |
Keywords
- Forward-error correction (FEC)
- Multiple-wavelength interleaving
- Polarization-mode dispersion (PMD)
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering