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Experimental investigation of Gordon-Haus limit on soliton transmission by using optical short pulses generated by an InGaAsP electroabsorption modulator

机译:InGaAsP电吸收调制器产生的光学短脉冲对戈登-豪斯孤子传输极限的实验研究

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摘要

The maximum transmission length of data coded solitons at 5 Gbit/s has been investigated for a simple Er-doped fibre amplifier system without in-line soliton controls using short pulses generated by an InGaAsP electroabsorption modulator. The use of low fibre dispersion and large separation of solitons was effective in increasing the transmission distance up to 13100 km with less than 10/sup -9/ bit error rate. The obtained transmission capacity of 65 Tbit/s km is the largest reported for soliton transmission experiments without soliton control.
机译:对于简单的掺Er光纤放大器系统,使用InGaAsP电吸收调制器产生的短脉冲,没有线内孤子控制,已经研究了5 Gbit / s的数据编码孤子的最大传输长度。使用低的光纤色散和较大的孤子间距可以有效地将传输距离增加到13100 km,而误码率小于10 / sup -9 /。对于无孤子控制的孤子传输实验,获得的65 Tbit / s km的传输容量是最大的。

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