Impact of Fiber Nonlinearities on the Performance of Cable Television Systems

光纤非线性对有线电视系统性能的影响

• 批准号: 9821026
• 负责人: Leonid Kazovsky
• 金额: $ 25万
• 依托单位: Stanford University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-08-15 至 2002-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9821026&HistoricalAwards=false
• 关键词: Impact; Fiber; Nonlinearities; Performance; Cable

The proposed research is to investigate the transmission impairment of optical fibers for AM/QAM CATV systems due to fiber nonlinearities. The PI proposes to investigate the following topics: (1) SBS suppression techniques; (2) modulation instability in single-channel links; (3) use of dispersion management for reducing the impact of nonlinearity, (4) cancellation techniques for reducing SRS and XPM crosstalks; and (5) optical carrier suppression. The work also involves industrial collaboration with Harmonic Lightwaves.

本研究旨在探讨光纤非线性对调幅/QAM有线电视系统中光纤传输性能的影响。PI建议研究以下主题：(1)SBS抑制技术；(2)单通道链路的调制不稳定性；(3)使用色散管理来减少非线性的影响；(4)消除技术来减少SRS和XPM串扰；(5)光载波抑制。这项工作还涉及与谐波光波公司的工业合作。