Phase Extraction Extension is a plugin for OCTproZ. It can be used to determine a suitable resampling curve for k-linearization.
The phase of a calibration signal is extracted, which is used to generate a resampling curve for k-linearization.
A calibration signal can be easily generated by placing a glass window close to the OCT reference arm mirror.
A detailed explanation can be found in the publication.
Watch this video!
A demo dataset can be found here.
Download the zip archive from the GitHub release section and extract it into the OCTproZ folder (phaseextractionextension.dll should be placed in the plugins folder and libfftw3-3.dll should be in the same folder as octproz.exe).
Watch this video from minute 12:50.
M. Zabic, S. Hansert, S. Johannsmeier, D. Heinemann, A. Heisterkamp, and T. Ripken, "OCT wavenumber calibration with simple reference arm modification," in European Conferences on Biomedical Optics 2021 (ECBO), OSA Technical Digest (Optical Society of America, 2021), paper EW4A.5.
Phase Extraction Extension is licensed under GPLv3. See LICENSE.