Signal generation and transmission at 40, 80, and 160 Gb/s using a fiber-optical parametric pulse source

被引：17
作者：
Torounidis, T [1 ]
Westlund, M
Sunnerud, H
Olsson, BE
Andrekson, PA
机构：
[1] Chalmers Univ Technol, Dept Microtechnol & Nanosci, Photon Lab, SE-41296 Gothenburg, Sweden
[2] Lehigh Univ, Bethlehem, PA 18015 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 02期
关键词：
four-wave mixing; highly nonlinear fiber (HNLF); optical fiber communication; optical parametric amplifier; parametric processes; pulse generation;
D O I：
10.1109/LPT.2004.839428
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Short return-to-zero pulses (similar to2 ps) are generated at bit rates of 40, 80, and 160 Gb/s using a fiber-optical parametric amplifier. The performance of the parametric pulse source is evaluated both back-to-back and in a 110-km transmission link. A receiver sensitivity of -33 dBm back-to-back was achieved after demultiplexing from 160 to 10 Gb/s. The power penalty at 160 Gb/s due to 110-km transmission was less than 2 dB. Very short pulses (0.5 ps) were also achieved when using the parametric amplifier as a compressor.
引用
收藏
页码：312 / 314
页数：3
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