Using the fact that the first order generalized Reed-Muller code is a code combined by simple repetition code and Maximum Length code, the burst error correcting ability of Reed-Muller code is given. 又利用推广的一阶Reed-Muller码是极长码及重复码的组合,求出推广的一阶Reed-Muller码的纠突发错误能力。
The optimum of operational parameters were provided and Gauss-like pulses of repetition of 10 GHz were outputed, with the extinction ratio maximum of 14.3 dB and the duration of 21.4 ps, which were compared with the outputs of LiNbO_3 modulators ( LN MOD ). 根据模拟结果在实验中得到了10GHz重复频率的类高斯型光脉冲输出,脉宽为21.4ps,最大消光比为14.3dB,并与LiNbO3调制器(LNMOD)在相同调制频率下产生的光脉冲进行了比较。
The electro-optical conversion efficiency reaches 12.8 %. The clearing ratio is over 3 when the laser operates at repetition rate. Average power as high as 3.6 kW is achieved at the maximum repetition rate of 180 Hz. 激光器重复频率工作时,气体清洗系数大于3,在最高重复频率180Hz下获得了3.6kW平均输出功率。