TOPTICA DigiLock 110 offers Spectrum and Network Analysis Functions
The DigiLock 110 module supports the user in many ways. When optimizing laser locking parameters, it is useful to see, how the spectrum of the error signal looks like. The DigiLock can not only display time signals, but it can also display the spectrum of a signal. Oscillations can be easily detected and residual laser noise analyzed. Also, the frequency response of the actuators in the laser play an important role when choosing corner, modulation and filter frequencies. DigiLock offers network analysis functions for determining actuator bandwidth and resonance frequencies.
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