Title: OCDMA light source using directly modulated Fabry-Perot laser diode in an external injection scheme
Authors: 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
Keywords: gain-switched Fabry-Perot laser diode (FPLD);optical code-division multiple-access (OCDMA);semiconductor laser
Issue Date: 1-May-2006
Abstract: 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
Journal: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 18
Issue: 9-12
Begin Page: 1103
End Page: 1105
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