کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
739308 | 1461639 | 2014 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Simultaneous two-distributary-channel demultiplexing of an OTDM signal using a bidirectionally operated highly nonlinear fiber after 100 km transmission Simultaneous two-distributary-channel demultiplexing of an OTDM signal using a bidirectionally operated highly nonlinear fiber after 100 km transmission](/preview/png/739308.png)
• Simultaneous two-channel OTDM demultiplexing by using a HNLF is proposed.
• It is used for 40 Gb s to 10 Gb s demultiplexing after 100 km transmission.
• It can be used in 160 Gb s or beyond OTDM system due to high bandwidth of HNLF.
• XPM-induced frequency shifting is used for two-channel OTDM demultiplexing.
• A power penalty of 2.4 dB is obtained for the worst demultiplexed channel.
A simultaneous two-channel optical time division multiplexing (OTDM) demultiplexing is proposed and experimentally demonstrated by using a bidirectionally operated highly nonlinear fiber (HNLF) followed by a narrow-band offset filter. The performance of the proposed demultiplexer is evaluated in a 40 Gb/s OTDM 100 km transmission system. A maximum power penalty of 2.4 dB is obtained for the worst demultiplexed channel. The proposal might be interesting since it offers a powerful tool for developing ultrafast photonic networks.
Journal: Optics & Laser Technology - Volume 59, July 2014, Pages 32–35