Anterior-posterior segment frequency domain optical coherence tomography system
A tomography and optical coherence technology, used in fundus mirrors, eye testing equipment, medical science, etc., can solve problems such as operational complexity and increased working distance, and achieve the effect of simplifying the detection operation process and system structure
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[0036] An anterior and posterior segment frequency-domain optical coherence tomography system of the present invention will be described in detail below with reference to the embodiments and the accompanying drawings.
[0037] Such as figure 1 As shown, an anterior and posterior segment frequency-domain optical coherence tomography system of the present invention includes an optical fiber attenuator 1.2, an optical circulator 1.3, and an optical fiber splitter arranged in sequence along the optical axis of the scanning imaging light source SLD1.1 of the OCT system. The optical transmission system 1 composed of the beam splitter 1.4, the fiber polarization controller 1.5 and the fiber collimator 1.6 is used to receive a path of light split by the fiber splitter 1.4 and return to the optical delay line assembly of the fiber splitter 1.4 after delay 2. It is characterized in that it also includes a scanning conversion unit 3 arranged on the light output side of the optical transm...
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