Abstract
In this paper, we have proposed a new scheme to generate double-sideband (DSB) optical millimeter-wave (mm-wave) with signal carried only by optical carrier, and its transmission performance is investigated. The theoretical and numerical results show that the DSB optical mm-wave signal generated by our scheme suffers only from the fading effect, the time shift of the sidebands has little influence on its transmission performance. The signal demodulated from the harmonic photocurrent shows a clear and open eye diagram and has good performance even if the transmission distance is very close to but not just at the fading nodes. The theoretical results are in good agreement with our numerical simulation.
| Original language | English |
|---|---|
| Pages (from-to) | 2799-2805 |
| Number of pages | 7 |
| Journal | Optics Communications |
| Volume | 281 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 15 May 2008 |
| Externally published | Yes |
Keywords
- Double-sideband (DSB) modulation
- Fiber chromatic dispersion
- Optical millimeter-wave (mm-wave) transmission
- Radio-over-fiber (RoF)