Duobinary encoded polarization shift keying (PolSK) modulation in long-haul optic transmission

Jiayu Fan; Zhaoming Huang; Lutang Wang

doi:10.1117/12.519810

7 May 2004 Duobinary encoded polarization shift keying (PolSK) modulation in long-haul optic transmission

Jiayu Fan, Zhaoming Huang, Lutang Wang

Proceedings Volume 5281, Optical Transmission, Switching, and Subsystems; (2004) https://doi.org/10.1117/12.519810
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

We demonstrate a novel modulation scheme based on a combination of PolSK and duobinary encoding called duobinary PolSK, which is used for the long-haul optic transmission. We present a comparison between NRZ intensity modulation and duobinary PolSK modulation. Results show that duobinary PolSK can become an interesting candidate to go beyond the limits of the transmission distance and bit rate in standard NRZ systems.

Citation Download Citation

Jiayu Fan, Zhaoming Huang, and Lutang Wang "Duobinary encoded polarization shift keying (PolSK) modulation in long-haul optic transmission", Proc. SPIE 5281, Optical Transmission, Switching, and Subsystems, (7 May 2004); https://doi.org/10.1117/12.519810

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