COMMUNICATION OF A VECTOR OF SPEED WITH BROADENING OF DOPPLER RANGES
A method witch uses Doppler Optical coherence Tomography to determine velocity of biological fluid flows precisely and without knowing Doppler angle. In many works exact definition of a corner of Dopler is quite complex challenge. Methodology is based on common usage of the carrier frequency Doppler shift, noise filtering and Doppler spectrum broadening. Good agreement between calculated values of Doppler angle and average flow velocity with the predetermined ones has been demonstrated. The offered method will allow to overcome all arisen difficulties. Having looked at drawings, it is possible to see that speed in the cross direction has the greatest value, than speed in the longitudinal direction. This method bears a big contribution to Doplerovskaya's development by OCT.