What is the input to output latency for Laser Lock Box

The input to output latency is dependent on the low-pass filter bandwidth. The shortest latency number can be achieved with the highest low-pass filter cut-off frequency. Also, the faster controller has a shorter latency. The following table provides a few reference points for the input to output latency.

Low-pass corner 30° phase delay frequency Latency
1 MHz   ~55 kHz  ~1.5 μs (Fast controller)
1 MHz ~5 kHz ~16.7 μs (Slow controller)
100 kHz ~16 kHz  ~5.2 μs (Fast controller)
100 kHz ~4 kHz ~20 μs (Slow controller)