光纤AM-CATV外调制发射机中的关键技术

下载PDF

导出

摘要介绍了光纤AM -CATV外调制发射机中的关键技术 ,包括最佳偏置点的稳定控制技术 ;光学线性化调制器及预失真补偿等非线性补偿技术 ;以及附加相位调制法与激光器高频抖动法等受激布里渊散射 (SBS)的抑制技术。

作者刘正清杨建良

机构地区湘潭机电专科学校清华大学

出处《中国有线电视》 2000年第15期14-17,共4页 China Digital Cable TV

关键词光纤调幅有线电视外调制发射机非线性补偿

参考文献5

1D. Cotter.Stimulated Brillouin scattering in monomode optical fiber[].J of Optical Communication.1983
2X. P. Mao,et al.Brillouin scattering in externally modulated lightwave AM-VSB CATV transmission systems[].IEEE Photonics Technology Letters.1992
3F. W. Willems,et al.Harmonic distortion caused by stimulated Brillouin scattering suppression in externally modulated lightwave AM CATV systems[].Electronics Letters.1994
4G. C. Wolson,et al.SBS and MPI suppression in analog systems with integrated electroabsorption modulator/DFB laser diode[].Electronics Letters.1996
5H. Yoshinaga.Influence of stimulated Brillouin scattering on nonlinear distortion in SCM video transmission[].Electronics Letters.1993

中国有线电视

2000年第15期

内容加载中请稍等...