iPad App — Update Log

Moku:Lab iPad App version 1.7.4

Oct 24, 2018

We are pleased to announce the release of our latest instrument, the Laser Lock Box!

Laser Lock Box (New instrument)

  • This instrument can be used to stabilize a laser’s frequency to a reference cavity or atomic transition using high-performance modulation locking techniques.
  • Generate and output modulation signals at up to 200 MHz
  • Demodulate the input signal with an internal or external local oscillator including a phase-locked loop option
  • Scan across resonances with sawtooth or triangle waveforms at up to
    1 MHz
  • Quickly lock to any zero-crossing in the error signal using the
    ‘tap-to-lock’ feature
  • Filter the demodulated input signal with up to fourth order
    infinite-impulse response filters
  • Individually configure fast and slow PID controllers
  • Observe signals at different stages in the signal processing chain
    using an in-built oscilloscope

Arbitrary Waveform Generator

  • Now supports triggering, with N-cycle and Start burst modes which can be triggered using an external trigger signal.
  • You now have full control over the number of points, update rate and interpolation of waveforms.
  • There is also a new cardiac waveform for simulating ECG patterns, and a new graphical piecewise equation editor which makes building custom waveforms easier than ever.

Digital Filter Box

  • Adds extended ranges for lowpass, highpass and bandstop filters, allowing corner frequencies up to six orders of magnitude below the sampling rate.


  • New-look main menu with options to connect to a recently-used device, switch instruments directly or open the file manager to view, upload and share data files on your device.
  • Minor bugfixes, interface improvements and performance enhancements.

We want to hear from you! If you have feedback, bug reports or feature requests, please send them to [email protected]