| Literature DB >> 25836529 |
H Zhang, N Kavanagh, Z Li, J Zhao, N Ye, Y Chen, N V Wheeler, J P Wooler, J R Hayes, S R Sandoghchi, F Poletti, M N Petrovich, S U Alam, R Phelan, J O'Carroll, B Kelly, L Grüner-Nielsen, D J Richardson, B Corbett, F C Garcia Gunning.
Abstract
We show for the first time 100 Gbit/s total capacity at 2 µm waveband, using 4 × 9.3 Gbit/s 4-ASK Fast-OFDM direct modulation and 4 × 15.7 Gbit/s NRZ-OOK external modulation, spanning a 36.3 nm wide wavelength range. WDM transmission was successfully demonstrated over 1.15 km of low-loss hollow core photonic bandgap fiber (HC-PBGF) and over 1 km of solid core fiber (SCF). We conclude that the OSNR penalty associated with the SCF is minimal, while a ~1-2 dB penalty was observed after the HC-PBGF probably due to mode coupling to higher-order modes.Entities:
Year: 2015 PMID： 25836529 DOI： 10.1364/OE.23.004946
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894