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Time & Frequency Analyser

Time & Frequency Analyser

Liquid Instruments

Time & Frequency Analyser

Count events with a timing jitter of less than 20 ps RMS with the Moku Time & Frequency Analyser. Feed configurable event detectors into up to four ultra-precise interval analysers to replace your frequency counter, event counter, photon counter, and more — all with one versatile instrument with real-time, on-device histograms and interval statistics.

The Moku Time & Frequency Analyser is easy to use and offers a range of advanced capabilities to optimise your experiment.

Key benefits of the Moku Time & Frequency Analyser:

With ultra-low timing jitter, an integrated Data Logger, and zero dead-time statistics and on-device histograms, the Moku Time & Frequency Analyser accelerates experiment timelines and increases data interpretation efficiency.

Analyse lossless, real-time histograms

Accumulate measurement outcomes over time. With a minimum bin-width of 0.78 ps, it’s easy to observe timing errors, perform time-correlated single photon counting, and more. Capture and display trillions of events without streaming gigabytes of data to a computer for offline processing.

Configure event detector thresholds

Program up to four event thresholds and up to four time intervals using any combinations of two events. Collect lossless distributions of any time interval such as rise and fall times, pulse widths, or duty cycle.

Log raw event timestamps

Log timestamps to onboard storage or a file for maximum flexibility in post-processing. Export histograms, waveform statistics, or logged data for further analysis.

Output a scaled voltage proportional to an interval

Bridge the gap between time and other measurement domains. Convert time to an amplitude to decode pulse-width modulated signals, control laser power, and more. Combine the Time & Frequency Analyser with the PID Controller in Multi-instrument Mode to build a closed-loop control system.

Engineered to work seamlessly with your preferred APIs

API integration with Python, MATLAB, and LabVIEW allows straightforward automation of your Moku device in complex setups or for repetitive tasks. Save your measurements, screenshots, traces, and other settings locally or to your preferred cloud app. You can also send work to yourself or colleagues within the Moku app.


  • Photon counting
  • Oscillator characterisation
  • Free-space optical communications
  • Jitter analysis
  • Pulse-width modulation decoding
Time & Frequency Analyser
Time & Frequency Analyser
Time & Frequency Analyser
Channels/Event detectors
2 2 4
RMS jitter
< 50 ps < 20 ps < 20 ps
Clock stability
25 ppm 500 ppb 300 ppb
Digital resolution
7.8 ps 1.95 ps 0.78 ps
Maximum interval rate
15 MHz 62.5 MHz 150 MHz
Software & Utilities
Windows, macOS, iPadOS, and visionOS apps
API support for Python, MATLAB, and LabVIEW
Windows, macOS, iPadOS, and visionOS apps
API support for Python, MATLAB, and LabVIEW
Windows, macOS, iPadOS, and visionOS apps
API support for Python, MATLAB, and LabVIEW
Time & Frequency Analyser Hardware- Datasheet-Moku:Go
Time & Frequency Analyser Hardware-Datasheet-Moku:Lab
Time & Frequency Analyser Hardware-Datasheet-Moku:Pro
Time & Frequency Analyser Datasheet - Moku Go
Time & Frequency Analyser Datasheet - Moku:Lab
Time & Frequency Analyser Datasheet - Moku:Pro

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Time & Frequency Analyser

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Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.