Name
Title | ||
|---|---|---|
Nonlinear response of the semiconductor pre-amplifier in next generation 400 Gb/s ethernet 40-km transceivers |
Abstract | ||
|---|---|---|
The nonlinear response of a bulk semiconductor optical pre-amplifier in a 16 × 25 Gb/s WDM implementation for the next 40-km Ethernet link, operating at 400 Gbps is numerically analysed. It is found that the effect of carrier-heating-induced four-wave mixing for channel spacing values between 200 and 800 GHz is rather modest despite the large number of optical channels. In contrast, cross-gain modulation is uncovered as the main impairment, and its dependence on the system channel-spacing value is quantified and explained in terms of the interplay between amplifier saturation and fibre dispersion. Useful design parameters for the optoelectronic transceivers, operating at 25.781 Gb/s in traditional on-off keying scheme, are put forward. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/CSNDSP.2014.6923994 | Communication Systems, Networks & Digital Signal Processing |
Keywords | Field | DocType |
optical dispersion,optical fibre LAN,optical modulation,optical transceivers,preamplifiers,wavelength division multiplexing,WDM implementation,amplifier saturation,bit rate 25 Gbit/s,bit rate 25.781 Gbit/s,bit rate 400 Gbit/s,bulk semiconductor optical preamplifier,carrier-heating-induced four-wave mixing,cross-gain modulation,fibre dispersion,next generation Ethernet transceivers,nonlinear response,on-off keying scheme,optical channels,optoelectronic transceivers,system channel-spacing value,wavelength division multiplexing,Ethernet,Nonlinear effects,semiconductor optical amplifier,transmission system simulation,wavelength division multiplexing | Optical amplifier,Channel spacing,Telecommunications,Transceiver,Computer science,Passive optical network,Real-time computing,Electronic engineering,Optical performance monitoring,Multi-mode optical fiber,Optical modulation amplitude,Amplifier | Conference |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ramon Gutiérrez-Castrejón | 1 | 0 | 0.68 |
| Pablo Torres-Ferrera | 2 | 1 | 1.30 |
| Gutierrez-Castrejon, R. | 3 | 0 | 0.34 |
| Torres-Ferrera, P. | 4 | 0 | 0.34 |