A four-channel digital controller for stabilisation of lasers to external narrow-linewidth references operated via our simple to use Ice Bloc user interface.
The Ice Bloc LB-4 is a digital lock controller designed for stabilisation of laser systems, containing four PID loops with optional demodulation at loop bandwidths up to 3 MHz. The highly-configurable FPGA-based control algorithm provides flexibility for use with a wide array of applications such as quantum experiments, laser linewidth narrowing, frequency stabilisation, and many more.
Laser lock techniques including:
A dedicated control system sets all of the system parameters (eg. gain, termination, coefficients, modulation frequency) through an intuitive user interface on a web browser.
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