POLARIZATION-INSENSITIVE FREQUENCY-CONVERSION OF A 10-CHANNEL OFDM SIGNAL USING 4-WAVE-MIXING IN A SEMICONDUCTOR-LASER AMPLIFIER

被引:84
作者
SCHNABEL, R [1 ]
HILBK, U [1 ]
HERMES, T [1 ]
MEISSNER, P [1 ]
HELMOLT, C [1 ]
MAGARI, K [1 ]
RAUB, F [1 ]
PIEPER, W [1 ]
WESTPHAL, FJ [1 ]
LUDWIG, R [1 ]
KULLER, L [1 ]
WEBER, HG [1 ]
机构
[1] NIPPON TELEGRAPH & TEL PUBL CORP, OPTOELECTR LABS, ATSUGI, KANAGAWA 2431, JAPAN
关键词
D O I
10.1109/68.265888
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
Four-wave-mixing based on ultrafast nonlinear gain dynamics in a semiconductor laser amplifier was applied for wavelength conversion of a 10-channel OFDM signal with a channel spacing of 9 GHz and a modulation rate of 140 Mb/s per channel. Conversion over 275 GHz was realised. BER measurements revealed no severe system degradation due to polarisation fluctuations or cross-talk.
引用
收藏
页码:56 / 58
页数:3
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