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Category: White papers
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Phase-locked loop frequency multiplier and divider use cases
Introduction The digital phase-locked loop (PLL) is a powerful technique used in Moku devices to continuously track the phase of an input signal with zero dead time. This technique is used in Moku’s Lock-in Amplifier and Laser Lock Box to generate a phase-locked demodulation signal, and in the Phasemeter to measure the real-time phase, frequency,…
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Stabilizing Multiple Lasers Simultaneously with Moku:Pro
Achieving phase coherence across multiple lasers can be challenging and expensive. Moku:Pro’s Phasemeter exceeds the performance of conventional lock-in amplifiers and makes it easier to stabilize, steer, and measure multiple lasers in real-time with unmatched precision. With exceptional dynamic range, zero dead-time, and measurement precision, the Phasemeter can handle your most challenging phase measurement needs.…
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Moku:Pro: Implementing a Phase Locked Loop
Have questions or want a printable version? Please contact us at support@liquidinstruments.com
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Moku:Pro, a Multi-Frequency Lock-in Amplifier
This white paper provides an overview of a multi-frequency lock-in amplifier utilizing Moku:Pro’s Multi-instrument Mode. Moku:Pro is an Instrument-on-Chip (IoC) test system able to run multiple instruments on a single FPGA-based hardware platform. Now with Multi-instrument Mode, entire systems of test equipment traditionally made up of separate hardware boxes or modules can be realized on…
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What is Instrument-on-Chip?
Instrument-on-Chip (IoC) is an emerging trend in electronic test equipment where devices are built around powerful real-time signal processing chips, typically Field Programmable Gate Arrays (FPGAs). Sophisticated, low-latency signal processing functions – previously performed by a combination of several analog and digital components, can now be integrated on a single, silicon chip. FPGA digital signal…
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Liquid Instruments’ “Moku” transforms into multiple advanced scientific instruments with Xilinx’s adaptive SoCs
This Case Study was written by Xilinx and originally appeared on their website under Powered by Xilinx [xyz-ihs snippet=”CaseStudy-Liquid-Instruments-Moku-Transforms”] At a glance: Liquid Instruments was founded by a team of experimental physicists and engineers with expertise in precision measurement and gravitational wave detector instrumentation. The company provides technology that helps scientists, engineers, students, and professionals…
