| Autor: |
Xie, Y., Lee, S., Pan, Z., Cai, J.-X., Willner, A.E., Grubsky, V., Starodubov, D.S., Salik, E., Feinberg, J. |
| Zdroj: |
IEEE Photonics Technology Letters; Oct2000, Vol. 12 Issue 10, p1417-1419, 3p |
| Abstrakt: |
We demonstrate dispersion slope compensation for three 10-Gbit/s wavelength-division-multiplexing (WDM) channels using a sampled nonlinearly chirped fiber Bragg grating (FBG) in a dispersion-managed transmission system. The replicated wavelength bands of the sampled FBG have a different wavelength separation than the WDM channels, causing each channel to experience a different dispersion compensation that can be tuned upon stretching of the FBG. We achieve significant power penalty reduction for all three channels using our dispersion-slope-compensation method with a tunable amount of dispersion over 900 and 1200 km fiber links. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
