標題: | OCDMA light source using directly modulated Fabry-Perot laser diode in an external injection scheme |
作者: | Peng, PC Peng, WR Feng, KM Chiou, HY Chen, J Kuo, HC Wang, SC Chi, S 光電工程學系 Department of Photonics |
關鍵字: | gain-switched Fabry-Perot laser diode (FPLD);optical code-division multiple-access (OCDMA);semiconductor laser |
公開日期: | 1-五月-2006 |
摘要: | This investigation proposes and experimentally demonstrates an optical code-division multiple-access (OCDMA) light source using a directly modulated Fabry-Perot laser diode in an external injection scheme. This light source has an optical sidemode suppression ratio of over 27.5 dB and a pulsewidth of around 55 ps. Such a narrow pulsewidth has great potential for a two-dimensional OCDMA system. Additionally, the bit-error-rate performance with a 2(31) - 1 pseudorandom bit sequence indicates the feasibility of this light source in a 2.488-Gb/s system application. |
URI: | http://dx.doi.org/10.1109/LPT.2006.873347 http://hdl.handle.net/11536/12317 |
ISSN: | 1041-1135 |
DOI: | 10.1109/LPT.2006.873347 |
期刊: | IEEE PHOTONICS TECHNOLOGY LETTERS |
Volume: | 18 |
Issue: | 9-12 |
起始頁: | 1103 |
結束頁: | 1105 |
顯示於類別: | 期刊論文 |