Abstract
For the first time, all-optical wavelength conversion of a 2.488-Gb/s signal with simultaneous suppression and replacement of a low-frequency wavelength-identifying pilot tone has been demonstrated using an integrated semiconductor optical amplifier/distributed feedback laser. In addition, the conversion process has been shown to allow eye noise removal, leading to negative bit-error-ratio penalties as high as -1.6 dB.
| Original language | English |
|---|---|
| Article number | 6218390 |
| Pages (from-to) | 472-474 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 11 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Apr 1999 |
Keywords
- Bit error rate
- Distributed feedback lasers
- Interference suppression
- Light interference
- Optical frequency conversion
- Semiconductor lasers
- Wavelength division multiplexing
- Wavelength-identifying pilot tones
- Optical communication