Abstract
We present an ultrahigh-speed optical demultiplexing concept based on optical blue-shift filtering in a quantum-dot semiconductor optical amplifier (QD-SOA). Using a simple scheme, a QD-SOA and an optical bandpass filter, we have successfully achieved error-free operations at 40¿¿Gbit/s on all the extracted tributaries from an aggregated traffic at 320¿¿Gbit/s .
| Original language | English |
|---|---|
| Pages (from-to) | 238-240 |
| Number of pages | 2 |
| Journal | Optics Letters |
| Volume | 38 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2013 |