Liquid Instruments

About the company

Most test environments require customized configuration and careful optimization of multiple instruments, adding cost and time throughout the test cycle. Liquid Instruments’ reconfigurable Moku is the only solution engineered for friction-free customization in both simple tests and complex multi-instrument environments. Moku accelerates the timeline of crossing from idea to implementation, reducing the time and cost of advanced research and development.

Area of Experties

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Leading Products

Moku:Pro

Meet demanding R&D requirements with high channel density, extensive customization options, and 600 MHz bandwidth in a rack-mountable format. Moku:Pro offers a reconfigurable suite of test and measurement instruments, from bench essentials to advanced tools. Get access to new features with a simple software download.

Moku:Lab

Optimize complex testing with engineered noise performance, 200 MHz bandwidth, and sophisticated multi-instrument integration. Moku:Lab offers a reconfigurable suite of test and measurement instruments, from bench essentials to advanced tools. Get access to new features with a simple software download.

Moku:Go

Accelerate everyday lab tasks with this versatile, easy-to-use, 30 MHz bandwidth solution for quick experiments and testing. Moku:Go offers a reconfigurable suite of test and measurement instruments, from bench essentials to advanced tools. Get access to new features with a simple software download.

Lock-in Amplifier

The Moku Lock-in Amplifier supports dual-phase demodulation (X/Y or R/θ) from DC to 600 MHz. It also features an integrated two- or four-channel Oscilloscope and Data Logger, enabling you to observe signals at 
up to 1.25 GSa/s and log data at up to 10 MSa/s.

 

Laser Lock Box

The Moku Laser Lock Box enables you to lock a laser’s frequency to a reference cavity or atomic transition using high-performance modulation locking techniques. It includes a Lock Assist feature, enabling you to quickly lock to any zero crossing on the demodulated error signal. With Multi-instrument Mode, deploy up to four lock boxes simultaneously — ideal for multi-laser stabilization systems.

Phasemeter

The Moku Phasemeter measures the phase, relative to a reference clock, of up to four input signals with better than 6 μradian precision from 1 kHz to 300 MHz. Built on a digitally implemented, phase-locked loop architecture, it provides exceptional dynamic range, zero dead time, and measurement precision that exceeds the performance of conventional lock-in amplifiers and frequency counters.

Latest News

Liquid Instruments brings its Moku test platform to Apple Vision Pro, launching industry-first capabilities for optics research

With Moku for visionOS, users can leverage hand and eye gestures alongside a reconfigurable suite of test instruments to accelerate optics, photonics, and quantum research.

Moku Version 3.2 and the Time & Frequency Analyzer deliver more versatile tools to characterize and control experiments

New capabilities enable faster, more efficient photon counting, oscillator characterization, and lower-noise measurements.

Multi-instrument Mode just got its biggest upgrade ever, plus a new instrument now available for Moku:Pro and Moku:Lab

Moku Version 3.1 brings a Logic Analyzer for mixed signal analysis to all hardware as well as improved noise performance, I2S protocol decoding, and other updates to strengthen applications from audio engineering to lock-in detection.

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