*Vertices 4
1 "光子学报" 0.0 0.0 0.0 x_fact 7.515030 y_fact 26.402806
2 "光学学报" 0.0 0.0 0.0 x_fact 2.254509 y_fact 39.028056
3 "光学技术" 0.0 0.0 0.0 x_fact 4.509018 y_fact 7.414830
4 "光电子·激光" 0.0 0.0 0.0 x_fact 5.060120 y_fact 27.154309
*Matrix 
0.000000 0.290806 0.498839 0.000000 
0.290806 0.000000 0.553527 0.000000 
0.498839 0.553527 0.000000 0.396861 
0.000000 0.000000 0.396861 0.000000