Open source package for Optical Tweezers-based Velocimetry (OTV)

  • D.S.W. Tam (Creator)
  • P. Ghoddoosi Dehnavi (Creator)



This open source package contains the relevant files to perform velocimetry measurements using Optical Tweezers-based Velocimetry. The supported data allows reproducing the measurements of pre-callibrated oscillatory flows as well as a sample measurements from a beating cilia. The input files are the voltage measurements from the Position-Sensitive Device (PSD). The software includes the implementation of a Kalman Filter to extract from the PSD signal the flow velocity.
Date made available1 Sep 2020
PublisherTU Delft - 4TU.ResearchData

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