laser_current_(mA)	laser_power_(mW)	coherence_time(ns)	coherence_time_error(ns)
35	0.002	no peak	no peak
40	0.017	2.1882715342316237	0.4430888737283284
45	0.143	46.68141171145657	0.742644112361675
50	0.258	68.17618429335963	0.9084169268429272
60	0.477	95.91134851127183	1.0935453984544101
70	0.695	111.78102624658875	1.1933844016055353
80	0.908	129.1979719178644	1.2505211257885898
90	1.2	139.91279809249104	1.487734449255224
100	1.33	165.57539591916583	1.5351879261008503
110	1.54	185.58672559263138	1.7250041581605888
120	1.75	194.46056369362105	1.7284101661942328