Patent ID: 8593640
Filing Date: 2013-11-26
Classification: G01B,G01N

Abstract:
1. An optical coherence tomography comprising: a light source (l1) emitting light beam with a plurality of wavelengths l1, l2, . . . , ln; an optical linear beam forming system ( an optical splitter ( two first convex lenses ( a second convex lens ( a camera ( an image processing board detecting signals corresponding to each pixel output by the camera ( a Fourier transformation section for Fourier transforming the detected signals corresponding to the pixels in terms of the plurality of wavelengths l1, l2, . . . , ln to obtain depth-related image information (z-scanning); and a monitor displaying two dimensional image obtained by coupling the pixels along x axis, using the signals output at the Fourier transformation section, wherein the optical linear beam forming system ( wherein the slit (