I implemted OMMT2T QPD centering loop at ASC-DOF2 filter banks.
At this moment, I only used OMMT1 for centering.
Figure 1 and 2 show the design OLTF of pitch and yaw loop respectively.
Both loops seem working well.
I implemted OMMT2T QPD centering loop at ASC-DOF2 filter banks.
At this moment, I only used OMMT1 for centering.
Figure 1 and 2 show the design OLTF of pitch and yaw loop respectively.
Both loops seem working well.