Optical coherence tomography system with reference arm capable of synchronously scanning three-view imaging
A technology of optical coherence tomography and synchronous scanning, applied in surgical navigation systems, using tomographic scanning for diagnosis, medical science, etc., can solve the problem that OCT imaging cannot cover blood vessels, achieve good adaptability, and improve the effect of imaging depth
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Embodiment 1
[0026] see figure 1 , figure 2 , image 3 and Figure 4 , an optical coherence tomography system with a reference arm synchronously scanning three-view imaging, including an OCT core component, a sample arm and a reference arm, the OCT core component is a spectral domain OCT core component; the sample end optical fiber of the OCT core component is connected to the The first fiber collimator 1 in the sample arm is connected, and the reference end fiber of the OCT core component is connected to the second fiber collimator 2 in the reference arm; the inside of the sample arm is sequentially provided with first The beam scanning galvanometer 3, the first focusing lens 4, the first focus shift waveplate 5 and the sample 6; and the first beam scanning galvanometer 3 and the first fiber collimator 1 are on the same horizontal line; the sample 6 Both sides are obliquely provided with a first sample arm plane mirror 7 and a second sample arm plane mirror 8; the inside of the refere...
Embodiment 2
[0029] see figure 1 , figure 2 , image 3 and Figure 5 An optical coherence tomography system for synchronously scanning three-view imaging with a reference arm, comprising an OCT core component, a sample arm and a reference arm, the OCT core component is a frequency-swept OCT core component; the sample end optical fiber of the OCT core component is connected to the sample The first fiber collimator 1 in the arm is connected, and the reference end optical fiber of the OCT core component is connected to the second fiber collimator 2 in the reference arm; the inside of the sample arm is sequentially provided with the first light beam from top to bottom The scanning galvanometer 3, the first focusing lens 4, the first focus shift wave plate 5 and the sample 6; and the first light beam scanning galvanometer 3 and the first optical fiber collimator 1 are on the same horizontal line; The first sample arm plane mirror 7 and the second sample arm plane mirror 8 are arranged obliq...
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