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    • 1. 发明公开
    • 광 프로브 및 이를 포함하는 광 간섭 단층 촬영 장치
    • 光学探针和光学相干测量装置,包括它们
    • KR1020130081628A
    • 2013-07-17
    • KR1020120082564
    • 2012-07-27
    • 고려대학교 산학협력단삼성전자주식회사
    • 임재균최현최민석이성덕장우영최원희김법민정현우
    • G01B9/02A61B1/00
    • G01B11/2441G01B9/02
    • PURPOSE: An optic probe and an optical coherence tomography apparatus including the same are provided to adjust the optical path length of an output ray of light by using an optical path length adjustment member, thereby being miniaturized in size. CONSTITUTION: An optic probe (130) comprises an optical path control unit, an optical path length adjustment member (136), and an optical output unit. The optical path control unit controls the travel route of light which is delivered from the outside. The optical path length adjustment member generates differences in optical path length since the optical path control unit controls the travel route of light. The optical output unit outputs a ray of light which passes through the optical path length adjustment member. [Reference numerals] (110) Light generator; (140) Detector; (150) Image signal processor
    • 目的:提供一种光学探针和包括其的光学相干断层摄影装置,以通过使用光程长度调节构件来调节输出光线的光路长度,从而小型化。 构成:光学探头(130)包括光路控制单元,光程长度调节构件(136)和光输出单元。 光路控制单元控制从外部输送的光的行进路线。 由于光路控制单元控制光的行进路径,所以光路长度调整部件产生光程长度差。 光输出单元输出通过光路长度调节构件的光线。 (附图标记)(110)发光体; (140)检测器; (150)图像信号处理器
    • 4. 发明授权
    • 편광 민감 광결맞음 단층 영상 장치
    • 偏振敏感光学相干成像系统
    • KR101179759B1
    • 2012-09-04
    • KR1020110016707
    • 2011-02-24
    • 고려대학교 산학협력단
    • 김법민정현우
    • A61B5/00G01N21/17
    • PURPOSE: A polarization sensitive optical coherence tomography is provided to have same mobility as a probe of an optical fiber method by connecting the probe using a laser arm unit. CONSTITUTION: A detector(300) detects the light separated into a vertical component and a horizontal component through a optical unit. An optical switch unit(200) includes first and second parallel ray lenses(210a,210b), first and second polarization controller(220a,220b) and an optical switch(230). The light with the vertical and horizontal components respectively pass the first and second parallel ray lenses. The first and second polarization controllers control the polarization state of the lights passing the first and second parallel ray lenses.
    • 目的:通过使用激光臂单元连接探针,提供偏振敏感光学相干断层摄影以具有与光纤方法的探针相同的移动性。 构成:检测器(300)通过光学单元检测分离成垂直分量和水平分量的光。 光开关单元(200)包括第一和第二平行射线透镜(210a,210b),第一和第二偏振控制器(220a,220b)和光开关(230)。 具有垂直和水平分量的光分别通过第一和第二平行射线透镜。 第一和第二偏振控制器控制通过第一和第二平行射线透镜的光的偏振状态。
    • 5. 发明公开
    • 듀얼 포커싱 광 결맞음 영상 장치
    • 双重聚焦光学相干成像系统
    • KR1020120089047A
    • 2012-08-09
    • KR1020110010155
    • 2011-02-01
    • 고려대학교 산학협력단
    • 김법민이상원정현우
    • A61B3/10G01N21/45
    • PURPOSE: A dual focusing optical coherence imaging system is provided to simultaneously or selectively get an image by using a single scan to a single subject. CONSTITUTION: A light source unit(100) generates a wide band light. A main light distributor(120) distributes the light generated from the light source unit. An interference unit(200) includes a first interference unit(201a) and a second interference unit(201b). The interference unit includes a common sample arm connected to the first interference unit and the second interference unit. A light switch(300) selects an interference signal transmitted to the first interference unit and the second interference unit. A detection unit(400) converts the interference signal to an electric signal.
    • 目的:提供双重聚焦光学相干成像系统,以通过对单个对象单次扫描来同时或选择性地获得图像。 构成:光源单元(100)产生宽带光。 主光分配器(120)分配从光源单元产生的光。 干扰单元(200)包括第一干扰单元(201a)和第二干扰单元(201b)。 干扰单元包括连接到第一干扰单元和第二干扰单元的公共采样臂。 光开关(300)选择发送到第一干涉单元和第二干扰单元的干扰信号。 检测单元(400)将干扰信号转换为电信号。
    • 8. 发明授权
    • 듀얼 포커싱 광 결맞음 영상 장치
    • 双重聚焦光学相干成像系统
    • KR101287289B1
    • 2013-07-17
    • KR1020120005919
    • 2012-01-18
    • 고려대학교 산학협력단
    • 정현우김법민
    • A61B3/10A61B3/12A61B3/14G01N21/17
    • PURPOSE: Dual focusing optical coherence imaging apparatus is provided to alternatively or coincidentally facilitate image acquisition. CONSTITUTION: An optical source section (100) produces light of broadband. A main light distributor (120) distributes light which is generated from the optical source section. An interference unit includes a first interference area, a second interference area, and a common sample arm. An optical switch (300) selects an interference signal which is delivered from the first interference area and the second interference area. A detection unit (400) converts the interference signal, which is selected from the optical switch, into an electric signal.
    • 目的:提供双重聚焦光学相干成像设备,或者巧合地促进图像采集。 构成:光源部分(100)产生宽带光。 主光分配器(120)分配从光源部分产生的光。 干扰单元包括第一干扰区域,第二干扰区域和公共采样臂。 光开关(300)选择从第一干涉区域和第二干扰区域传送的干扰信号。 检测单元(400)将从光开关选择的干扰信号转换为电信号。