Abstract: An optical coherence tomography (OCT) apparatus includes a light source unit to generate light, a coupler unit to generate coupled light using reference light and measurement light generated by splitting the light, split the coupled light into n coupled and split lights and irradiate the n coupled and split lights, wherein n is a natural number greater than or equal to 2, a detection unit to irradiate the incident n coupled and split lights to n spectroscopes respectively and sequentially scan each light separated from each of the spectroscopes by wavelength range, and an image generation unit to generate a 2-dimensional single image using a result of the scanning by the detection unit. Accordingly, it is possible to improve the OCT image acquisition rate by distributing the scan time for a plurality of split lights using a plurality of array detectors.

Abstract: An auditory ability test device based on optical coherence tomography of the present disclosure includes: a main console including a light source, a light classifier to classify light emitted from the light source into reference light and measurement light, a coherence signal collector to perform conversion into data from a signal by coherence of reference reflected light and measurement reflected light corresponding to reflection of the reference light and the measurement light respectively, and a calculator to calculate a 3-dimensional structure of a hearing organ and measure an auditory ability according to the data; a reference end to receive the reference light through an optical fiber connected to the light classifier and transmit the reference reflected light generated through a reflector to the main console; and a measurement end to receive the measurement light at one end through an optical fiber connected to the light classifier and generate a sound inside, the measurement end being inserted into th

Abstract: An optical coherence tomography (OCT) apparatus includes a light source unit to generate light, a coupler unit to generate coupled light using reference light and measurement light generated by splitting the light, split the coupled light into n coupled and split lights and irradiate the n coupled and split lights, wherein n is a natural number greater than or equal to 2, a detection unit to irradiate the incident n coupled and split lights to n spectroscopes respectively and sequentially scan each light separated from each of the spectroscopes by wavelength range, and an image generation unit to generate a 2-dimensional single image using a result of the scanning by the detection unit. Accordingly, it is possible to improve the OCT image acquisition rate by distributing the scan time for a plurality of split lights using a plurality of array detectors.