AOSense, Inc.

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Integrated Laser Controller + Servo (SILC)

Discover our integrated laser controller with servo which has all the features of the standard ILC with additional servo features.

all-in-one ECDL
& locking solution

fast PI2D
current servo

built-in DDS

The AOSense Integrated Laser Controller + Servo (ILC-Servo) has all the features of the standard ILC with additional servo features that may be used to lock the laser to an atomic reference line, optical cavity, or optical beat note. All options and adjustable parameters are fully digitally controlled.


  • Miniature all-in-one ECDL controller and locking solution (ILC add-on).
  • Fast PI2D current servo with lead-lag (>2 MHz), auxiliary PI PZT servo.
  • Built-in DDS for PDH modulation/de-modulation (0.5-20 MHz).
  • Software selected gain, transfer function, actuators, and output range.
  • Software selected mixer bypass for DC servo setups.
  • Automated ramps and lock acquisition for atomic references and cavities.

Characteristic data showing lock performance:


Model No.

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