Single-Laser 325 Tbit/s Nyquist WDM transmission
Hillerkuss, David, Schmogrow, Rene, Meyer, Matthias, Wolf, Stefan, Jordan, Meinert, Kleinow, Philipp, Lindenmann, Nicole, Schindler, Philipp C., Melikyan, Argishti, Yang, Xin, Ben-Ezra, Shalva, Nebendahl, Bend, Dreschmann, Michael, Meyer, Joachim, Parmigiani, Francesca, Petropoulos, Periklis, Resan, Bojan, Oehler, Andreas, Weingarten, Kurt, Altenhain, Lars, Ellermeyer, Tobias, Moeller, Michael, Huebner, Michael, Becker, Juergen, Koos, Christian, Freude, Wolfgang and Leuthold, Juerg (2012) Single-Laser 325 Tbit/s Nyquist WDM transmission. Journal of Optical Communications and Networking, 4, (10), 715-723. (doi:10.1364/JOCN.4.000715).
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Description/Abstract
We demonstrate single-laser 32.5 Tbit/s 16QAM Nyquist wavelength division multiplexing transmission over a total length of 227 km of SMF-28 without optical dispersion compensation. A number of 325 optical carriers is derived from a single laser and encoded with dual-polarization 16QAM data using sinc-shaped Nyquist pulses. As we use no guard bands, the carriers have a spacing of 12.5 GHz equal to the symbol rate or Nyquist bandwidth of the data. We achieve a net spectral efficiency of 6.4 bit/s/Hz using a software-defined transmitter, which generates the electric drive signals for the electro-optic modulator in real time.
| Item Type: | Article |
|---|---|
| ISSNs: | 1943-0620 (print) 1943-0620 (electronic) |
| Related URLs: | |
| Keywords: | fiber optics and optical communications |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Physical and Applied Science > Optoelectronics Research Centre |
| Item ID: | 343085 |
| Date Deposited: | 24 Sep 2012 10:57 |
| Last Modified: | 24 Sep 2012 10:57 |
| Contributors: | Hillerkuss, David (Author) Schmogrow, Rene (Author) Meyer, Matthias (Author) Wolf, Stefan (Author) Jordan, Meinert (Author) Kleinow, Philipp (Author) Lindenmann, Nicole (Author) Schindler, Philipp C. (Author) Melikyan, Argishti (Author) Yang, Xin (Author) Ben-Ezra, Shalva (Author) Nebendahl, Bend (Author) Dreschmann, Michael (Author) Meyer, Joachim (Author) Parmigiani, Francesca (Author) Petropoulos, Periklis (Author) Resan, Bojan (Author) Oehler, Andreas (Author) Weingarten, Kurt (Author) Altenhain, Lars (Author) Ellermeyer, Tobias (Author) Moeller, Michael (Author) Huebner, Michael (Author) Becker, Juergen (Author) Koos, Christian (Author) Freude, Wolfgang (Author) Leuthold, Juerg (Author) |
| Date: | 2012 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/343085 |
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