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Dowload the D2-125 manual as a pdf file

D2-125 High-Speed Laser Servo
With Reconfigurable Loop Filter Controls

The D2-125 laser servo was designed for low-noise servo control of lasers and other experimental systems.  The PIID loop filter, with two-stage integral feedback, provides tight locking to cavities and atomic/molecular transitions.  The D2-125 provides  full user-control over the loop-filter parameters, enabling servo-loop optimization for a wide variety of plants such as: acousto and electro-optic actuators, voice coils, piezo actuators, etc..
High Bandwidth (10 MHz)

User Adjustable
Loop Parameters

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