Description
Optical buffering in Fourier-domain mode-lock (FDML) can cause minior phase variation among A-scans coming from different buffer. To address this, I developed a numerical calibration to minimize the phase and amplitude difference among buffer.
Buffer equalization
Results
Reference
Miao Y, Siadati M, Song J, Ma D, Jian Y, Beg MF, Sarunic MV, Ju MJ. Phase-corrected buffer averaging for enhanced OCT angiography using FDML laser. Opt Lett. 2021 Aug 15;46(16):3833-3836. doi: 10.1364/OL.430915.