Common path fiber optic based hand held parallel optical coherence tomography APParatus

摘要

The common optical path based optical coherence tomography apparatus of one embodiment includes a broadband light source that emits light including infrared rays, a probe that receives light from the broadband light source to illuminate an object to be measured, An arithmetic processing unit for performing a fast Fourier transform on the wavelength of the light analyzed by the spectroscope to generate a tomographic image of the object to be measured; A first optical fiber cable connected between the broadband light source and the optical fiber circulator and formed of a flexible material, a second optical fiber cable connected between the probe and the optical fiber circulator, and a second optical fiber cable connected between the probe and the optical fiber circulator, And a second light that is formed of a flexible material Optic cables, and connected between the spectrometer and the optical fiber circulator may include a third optical fiber cable is formed of a flexible material.