| 基于双波长技术的有线电视补偿系统的研究 |
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| 引用本文： | 汪洋.基于双波长技术的有线电视补偿系统的研究[J].台州学院学报,2006,28(3):47-49,57. |
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| 作者姓名： | 汪洋 |
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| 作者单位： | 台州学院,信息与电子工程学院,浙江,临海,317000 |
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| 摘 要： | 色散和自相位效应是制约1550 nm有线电视(CATV)系统无中继传输距离的主要因素。针对传统补偿方法在模拟CATV系统应用上的缺点,提出了双波长波出复用(WDM)技术,通过合理的频道划分,实现对色散和自相位的有效补偿。
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| 关 键 词： | 色散 自相位调制 色散补偿 |
| 文章编号： | 1672-3708（2006）03-0047-03 |
| 收稿时间： | 2006-04-13 |
| 修稿时间： | 2006-04-132006-04-22 |
The Research of CATV Compensation System Based on Dual-wavelength Scheme |
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| WANG Yang.The Research of CATV Compensation System Based on Dual-wavelength Scheme[J].Journal of Taizhou University,2006,28(3):47-49,57. |
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| Authors: | WANG Yang |
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| Abstract: | The fiber dispersion and fiber self-phase modulation (SPM) are main reasons limiting the transmission distance of 1550nm CATV system. In view of the weakness of traditional compensation methods using in CATV system, this paper gives a dual - wavelength WDM scheme. This scheme can efficiently compensate fiber dispersion and SPM effect by reasonable frequency division. |
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| Keywords: | Fiber Dispersion Self-phase Modulation (SPM) Dispersion Compensation |
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