Abstract
A novel optical SSB modulation scheme for ROF transmission link is proposed in this paper, the scheme employs two parallel MZMs to generate an SSB signal with major high-order interfering harmonics well suppressed. The SSB signal generated by conventional modulation scheme is interfered by adjacent high-order harmonics, and such interference may cause distortion on the RF signal generated at the base station (BS). As major high-order interfering harmonics are well suppressed in the proposed scheme, the power of the generated RF signal can be avoided and the transmission performance of the ROF transmission link is largely improved.
| Original language | English |
|---|---|
| Pages (from-to) | 1061-1064 |
| Number of pages | 4 |
| Journal | Optics and Laser Technology |
| Volume | 43 |
| Issue number | 7 |
| DOIs | |
| State | Published - Oct 2011 |
| Externally published | Yes |
Keywords
- Mach-Zehnder modulator
- Radio-over-fiber (ROF)
- Single sideband