摘要
We proposed and demonstrated a directly modulated NTSC 77-channel fiber optical CATV transport system using split-band technique at the transmitting site and Fabry-Perot (FP) etalon filter at the receiving site to improve system performance. 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 100-km standard single-mode fiber (SMF) transmission. Employing a FP etalon filter in fiber optical CATV transport systems is useful in real network, as it is simple, passive, and potentially low cost. This proposed system reveals an outstanding one with simpler and more economic advantages than that of externally modulated transport system.
| 原文 | English |
|---|---|
| 頁(從 - 到) | 227-231 |
| 頁數 | 5 |
| 期刊 | Optical Fiber Technology |
| 卷 | 14 |
| 發行號 | 3 |
| DOIs | |
| 出版狀態 | Published - 7月 2008 |
文獻附註
Funding Information:The authors thank the financial support from the National Science Council of the Republic of China under Grant NSC 95-2221-E-027-095-MY3, NSC 96-2221-E-027-049, and NSC 96-2622-E-027-047-CC3.
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