5.1.1 - 54862_LeBrun_Brownian motion Trajectory_Description

Waveform Graph 8 : Electric field excitation signal monitor
Waveform Graph   : QPD X-axis signal(parallel to E-field)
Waveform Graph 2 : QPD Y-axis signal(Orthogonal to E-field)

00 ~ 04 sec : Trapped particle Brownian motion
05 ~ 09 sec : Adjusting focusing lens in X-axis direction (centering to zero voltage-can be used 5.1.1)
10 ~ 13 sec : Adjusting focusing lens in Y-axis direction (centering to zero voltage-can be used 5.1.1)
14 ~ 17 sec : Resting particle (Brownian motion)