Abstract
Unrepeatered 100 Gbit/s per channel wave-divisionmultiplexed dual-polarization-QPSK transmission with random distributed feedback fiber laser-based Raman amplification using fiber Bragg grating is demonstrated. Transmission of 1.4 Tb/s (14 × 100 Gbit/s) was possible in 352.8 km link and 2.2 Tb/s (22 × 100 Gbit/s) was achieved in 327.6 km without employing remote optically pumped amplifier or speciality fibers.
Original language | English |
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Pages (from-to) | 1189-1192 |
Number of pages | 4 |
Journal | IEEE Photonics Technology Letters |
Volume | 27 |
Issue number | 11 |
Early online date | 20 Mar 2015 |
DOIs | |
Publication status | Published - 1 Jun 2015 |
Bibliographical note
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Funding: EPSRC Programme Grant UNLOC (Unlocking the capacity of optical communications) EP/J017582/1; EPSRC Grant COSINE EP/I012702/1; Spanish MICINN Grant RAMAS, TEC2011-27314
Keywords
- coherent detection
- distributed Raman amplification
- random DFB fiber laser
- unrepeatered transmission