Abstract
We propose an approach to generate ultrawideband (UWB) pulses with tunable high-speed modulation based on
pulse compression. Flexible generation of up to a record 5 Gbits=s on-off keying impulse radio UWB signals are
successfully demonstrated as well. We also investigate 5 Gbits=s on-off keying bit-error-rate (BER) performance after 40km single mode fiber transmission by employing a digital signal processing receiver, and the BER below forward error correction limit is achieved.
| Original language | English |
|---|---|
| Journal | Optics Letters |
| Volume | 36 |
| Issue number | 6 |
| ISSN | 0146-9592 |
| DOIs | |
| Publication status | Published - 2011 |