Abstract
A directly-modulated amplitude modulation-vestigial sideband (AM-VSB) cable television (CATV) erbium-doped fiber amplifier (EDFA)-repeated system that uses split-band technique and photonic crystal fiber (PCF) as a broadband dispersion compensation device is proposed and demonstrated. In contrast to a conventional externally-modulated fiber-optic CATV system, good performance of carrier-to-noise ratio (CNR), composite second order (CSO) and composite triple beat (CTB) were obtained in our proposed systems over a combination of 100-km single-mode fiber (SMF) and 3.6 km PCF.
| Original language | English |
|---|---|
| Pages (from-to) | 436-440 |
| Number of pages | 5 |
| Journal | Optics Communications |
| Volume | 271 |
| Issue number | 2 |
| DOIs | |
| State | Published - 15 Mar 2007 |
Bibliographical note
Funding Information:The authors would like to thank the financial support from the National Taipei University of Technology and National Science Council of the Republic of China under Grant NSC 95-2221-E-027-095-MY3.
Keywords
- Directly-modulated
- Photonic crystal fiber
- Split-band technique
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