کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
851181 | 909305 | 2008 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Investigations on power penalty at different spectral width using small signal analysis with higher-order dispersion Investigations on power penalty at different spectral width using small signal analysis with higher-order dispersion](/preview/png/851181.png)
In this paper, a modified small signal analysis for power penalty at different spectral width of the light source has been investigated by incorporating the higher-order dispersion parameters. Further, we have analyzed the individual and combined effects of second- and third-order dispersion parameter on power penalty at different spectral line widths. The results have been reported over the range of 10–1000 km by considering the impact of individual and the combined higher-order dispersion terms. It has been observed that by reducing the spectral line width of the light source, the power required at the receiver can be minimized. The power penalty is further reduced if only third-order dispersion parameter is considered. Further, the transmitter distance can be maximized if the spectral width of the light reduces to 100 kHz.
Journal: Optik - International Journal for Light and Electron Optics - Volume 119, Issue 2, 1 February 2008, Pages 53–56