Record PM-16QAM and PM-QPSK transmission distance (125 and 340 km) over hollow-core-fiber
- Nespola, A.
- Straullu, S.
- Bradley, T. D.
- Mulvad, H. C.
- Hayes, J. R.
- Jasion, G. T.
- Gouveia, M. A.
- Sandoghchi, S. R.
- Bawn, S.
- Forghieri, F.
- Richardson, D. J.
- Poletti, F.
- Poggiolini, P.
Publication date
January 2019
DOI Publisher
Institution of Engineering and Technology (IET)Abstract
We report on the longest hollow-core-fiber transmission experiments to date. The enabling fiber is a low-loss (1.18dB/km @1550nm) and record-length (4.8km) nested-antiresonant nodeless fiber (NANF). We reached 125km and 340km in this NANF with 32GBaud PM-16QAM and PM-QPSK transmission, respectively, with 61 WDM channels loading
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