Name
Abstract | ||
|---|---|---|
Direct phase modulation of DFB is demonstrated with DPSK, DQPSK and Duobinary modulation formats and detected with an intradyne receiver based on a 120-degree hybrid. The system is tested in a 50 km fibre link with 6.25 GHz channel spacing among users in a UDWDM-PON. By using higher modulation formats, the spectral efficiency can be increased in a single carrier system without spectral shaping while achieving an Rx sensitivity of -40 dBm at BER = 10
<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">-3</sup>
for 5 Gb/s in a 2 GHz bandwidth limited DFB. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1109/ICTON.2016.7550260 | 2016 18th International Conference on Transparent Optical Networks (ICTON) |
Keywords | DocType | ISSN |
ultra-dense wavelength division multiplexing,UDWDM,directly modulated laser,DML,passive optical networks,PONs,differential phase shift keying,Duobinary,DQPSK,homodyne detection | Conference | 2162-7339 |
ISBN | Citations | PageRank |
978-1-5090-1468-2 | 0 | 0.34 |
References | Authors | |
1 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ivan N. Cano | 1 | 14 | 5.16 |
| J. Camilo Velasquez | 2 | 0 | 0.68 |
| Victor Polo | 3 | 4 | 5.82 |
| Josep Prat | 4 | 16 | 12.37 |