摘要
A novel polarization monitoring scheme for polarization division multiplexed （PDM） systems is proposed. By using a tag light transmitted in different but close wavelength to the data signal as the feedback control, the scheme can demultiplex automatically two orthogonal polarizations in PDM systems. The effectiveness of the scheme is demonstrated experimentally in a 2×10-Gb/s on-off-keying （OOK） PDM transmission system.
A novel polarization monitoring scheme for polarization division multiplexed （PDM） systems is proposed. By using a tag light transmitted in different but close wavelength to the data signal as the feedback control, the scheme can demultiplex automatically two orthogonal polarizations in PDM systems. The effectiveness of the scheme is demonstrated experimentally in a 2×10-Gb/s on-off-keying （OOK） PDM transmission system.
基金
supported by the Program for New Century Excellent Talents in the University (NCET-08-0821)
Ministry of Education, China, the Research Project in Sichuan Province of China (No. 2010HH0009)
the Scientific Research Foundation for the Returned Overseas Chinese Scholars, Ministry of Education of China, and the State Key Laboratory of Advanced Op-tical Communication Systems and Networks of China.
