2.56 Tbit/s/ch polarization-multiplexed DQPSK transmission over 300 km using time-domain optical fourier transformation

We demonstrate a 2.56 Tbit/s/ch polarization-multiplexed DQPSK transmission over 300 km. An ultrafast optical Fourier transformation technique was employed to reduce waveform distortions. The performance was mainly limited by inter-polarization crosstalk induced by second-order PMD.

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Bibliographische Detailangaben
Hauptverfasser:	Pengyu Guan, Hirano, T., Harako, K., Tomiyama, Y., Hirooka, T., Nakazawa, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Crosstalk Optical crosstalk Optical distortion Optical polarization Optical pulses Optical receivers Ultrafast optics
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Beschreibung
Zusammenfassung:	We demonstrate a 2.56 Tbit/s/ch polarization-multiplexed DQPSK transmission over 300 km. An ultrafast optical Fourier transformation technique was employed to reduce waveform distortions. The performance was mainly limited by inter-polarization crosstalk induced by second-order PMD.
ISSN:	1550-381X