中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.02 seconds)

    PHOTO-ACOUSTIC PROBE FOR CLINICAL IMAGE
    1.
    发明申请
    PHOTO-ACOUSTIC PROBE FOR CLINICAL IMAGE 审中-公开
    用于临床图像的光子探测器

    公开(公告)号：US20150099961A1

    公开(公告)日：2015-04-09

    申请号：US14500741

    申请日：2014-09-29

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Yong Jae LEE ,  Bong Kyu KIM ,  Hyun Woo SONG ,  Chang Geun AHN ,  Eun Ju JEONG ,  Hyung Wook NOH ,  Won Ick JANG

    IPC: A61B5/00

    CPC classification number: A61B5/0095

    Abstract: Provided is a miniaturized photo-acoustic probe for a clinical image capable of effectively measuring a photo-acoustic signal by making an ultrasonic axis and an optical axis parallel. The photo-acoustic probe for a clinical image includes a laser generator configured to generate a laser beam, an ultrasound transducer disposed to be parallel to the laser generator and configured to analyze ultrasound output from an object, first and second reflectors configured to receive ultrasound generated in an axis identical to that of the laser beam generated by the laser generator, and a medium material configured to allow the laser to be transmitted from the first reflector to the object and increase ultrasound reflectivity of the first and the second reflector.

    Abstract translation: 提供了一种用于临床图像的小型化光声探头，其能够通过使超声波轴和光轴平行来有效地测量光声信号。 用于临床图像的光声探头包括被配置为产生激光束的激光发生器，设置成平行于激光发生器并被配置为分析来自物体的超声波输出的超声波换能器，被配置为接收产生的超声的第一和第二反射器 在与由激光发生器产生的激光束的轴线相同的轴上，以及介质材料，被配置为允许激光从第一反射器传送到物体并增加第一和第二反射器的超声波反射率。

    OPTICAL CONSTANT MEASURING APPARATUS AND METHOD THEREOF
    3.
    发明申请
    OPTICAL CONSTANT MEASURING APPARATUS AND METHOD THEREOF 有权
    光学恒定测量装置及其方法

    公开(公告)号：US20130135611A1

    公开(公告)日：2013-05-30

    申请号：US13678453

    申请日：2012-11-15

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Hyun Woo SONG

    IPC: G01N21/55

    CPC classification number: G01N21/55 ,  G01N21/21 ,  G01N21/4795

    Abstract: Disclosed is an optical constant measuring method which includes applying light to a sample including a target material; measuring a first optical signal from light reflected from the sample; grasping a structure of the sample based on the first optical signal; measuring a second optical signal from light penetrating the sample; grasping an overall optical property of the sample based on the second optical signal; and measuring an optical constant of the target material based on the measured structure and optical property of the sample.

    Abstract translation: 公开了一种光学常数测量方法，其包括将光施加到包括目标材料的样品; 从样品反射的光中测量第一光信号; 基于第一光信号掌握样本的结构; 从穿透样品的光测量第二光信号; 基于第二光信号掌握样品的总体光学特性; 并且基于测量的样品的结构和光学性质来测量目标材料的光学常数。

    OPTICAL IMAGING SYSTEM USING MULTILPLE LIGHT SOURCES AND DRIVING CONTROL METHOD THEREOF
    4.
    发明申请
    OPTICAL IMAGING SYSTEM USING MULTILPLE LIGHT SOURCES AND DRIVING CONTROL METHOD THEREOF 有权
    使用多光源的光学成像系统及其驱动控制方法

    公开(公告)号：US20140285648A1

    公开(公告)日：2014-09-25

    申请号：US14198768

    申请日：2014-03-06

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Eun-Ju JEONG ,  Bong Kyu KIM ,  Won Ick JANG ,  Chang-Geun AHN ,  Hyun Woo SONG

    IPC: H04N5/225 ,  G01N21/64

    CPC classification number: H04N5/2256 ,  G01N21/6456 ,  H04N5/23229 ,  H04N5/332

    Abstract: Provided is an optical imaging system capable of increasing diagnosis reliability and preciseness, and efficiently observing a target. The optical imaging system using multiple light sources according to an embodiment of the present invention includes a first light source generating a first light modulated with a first frequency, a second light source generating a second light modulated with a second frequency, a camera simultaneously detecting multiple lights output from an object after the first and second lights are illuminated on the object and outputting multiple image detecting signals, and an image processing unit processing the multiple image detecting signals to obtain a first image representing a shape of the object and a second image representing a desired target portion of the object.

    Abstract translation: 提供了一种能够提高诊断可靠性和准确度并且有效地观察目标的光学成像系统。 根据本发明的实施例的使用多个光源的光学成像系统包括产生以第一频率调制的第一光的第一光源，产生以第二频率调制的第二光的第二光源，同时检测多个光的相机 第一和第二灯之后从物体输出的光被照射在物体上并输出多个图像检测信号，以及图像处理单元处理多个图像检测信号以获得表示物体的形状的第一图像和代表物体的第二图像 物体的期望的目标部分。

    MEASURING DEVICE AND GLUCOSE CONCENTRATION MEASUREMENT METHOD OF THE MEASURING DEVICE
    5.
    发明申请
    MEASURING DEVICE AND GLUCOSE CONCENTRATION MEASUREMENT METHOD OF THE MEASURING DEVICE 有权
    测量装置的测量装置和葡萄糖浓度测量方法

    公开(公告)号：US20140107438A1

    公开(公告)日：2014-04-17

    申请号：US14055713

    申请日：2013-10-16

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Hyun Woo SONG

    IPC: A61B5/145 ,  A61B3/10 ,  A61B5/1455

    CPC classification number: A61B5/14532 ,  A61B3/1005 ,  A61B3/102 ,  A61B5/0066 ,  A61B5/1455 ,  A61B5/14558

    Abstract: The inventive concept relates to a measuring device. The measuring device irradiates a first beam including a polarization component and a second beam which is a wavelength swept laser having a coherence length previously set and can measure a glucose concentration of an aqueous humor by measuring an optical path length and the rotation amount of a polarization plane respectively from a first output beam and a second output beam being output from an eye.

    Abstract translation: 本发明构思涉及测量装置。 测量装置照射包括偏振分量的第一光束和作为预先设定的相干长度的波长扫描激光器的第二光束，并且可以通过测量光程长度和偏振光的旋转量来测量房水的葡萄糖浓度 从第一输出光束和第二输出光束分别从眼睛输出。

    VERTICAL-CAVITY SURFACE-EMITTING LASER AND METHOD OF FABRICATING THE SAME
    6.
    发明申请
    VERTICAL-CAVITY SURFACE-EMITTING LASER AND METHOD OF FABRICATING THE SAME 有权
    立体孔表面发射激光及其制造方法

    公开(公告)号：US20140079085A1

    公开(公告)日：2014-03-20

    申请号：US13974891

    申请日：2013-08-23

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Hyun Woo SONG

    IPC: H01S5/183 ,  H01S5/20

    CPC classification number: H01S5/18361 ,  H01S5/0614 ,  H01S5/18311 ,  H01S5/18341 ,  H01S5/18366 ,  H01S5/18386 ,  H01S5/18391 ,  H01S5/2081

    Abstract: Provided are a wavelength swept vertical-cavity surface-emitting laser and a method of fabricating the same. The laser may include a substrate, a lower reflection layer on the substrate, an active layer on the lower reflection layer, a sacrificial layer disposed on a first side of the active layer, a stopper disposed on a second side of the active layer that may be spaced apart from the sacrificial layer, and an upper reflection layer fixed on the sacrificial layer, the upper reflection layer extending over the stopper and the active layer. The stopper defines a minimum separation distance between the upper reflection layer and the active layer.

    Abstract translation: 提供了一种波长扫描垂直腔表面发射激光器及其制造方法。 激光器可以包括衬底，衬底上的下反射层，下反射层上的有源层，设置在有源层的第一侧上的牺牲层，设置在有源层的第二侧上的阻挡层， 与牺牲层间隔开，并且固定在牺牲层上的上反射层，上反射层在止动器和有源层上延伸。 止动件限定了上反射层和有源层之间的最小间隔距离。

    LIGHT OUTPUT APPARATUS AND METHOD
    8.
    发明申请
    LIGHT OUTPUT APPARATUS AND METHOD 审中-公开
    光输出装置及方法

    公开(公告)号：US20140212141A1

    公开(公告)日：2014-07-31

    申请号：US14157390

    申请日：2014-01-16

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Bong Kyu KIM ,  Hyun Woo SONG ,  Chang-Geun AHN ,  Eun-ju JEONG ,  Won Ick JANG ,  Jong-Moo LEE ,  Hong-Seok SEO ,  Hyung Wook NOH

    IPC: H04B10/50 ,  H04J14/02

    CPC classification number: H04J14/02 ,  H04J14/086

    Abstract: Provided is a light output apparatus for increasing an output of an optical source. The light output apparatus includes a pulse generator generating a plurality of optical pulses, a pulse distributor dispersing the optical pulses generated from the pulse generator in time domain, an optical coupler allowing the dispersed optical pulses to travel along one path. The light output apparatus also includes an optical amplifier amplifying output intensities of optical pulses output from the optical coupler, a pulse separator separating the optical pulses amplified by the optical amplifier for each corresponding wavelength, a time delaying unit individually delaying each of the optical pulses separated for each wavelength to be reached a combination point at an identical time, and a pulse combiner combining the optical pulses arrived at the combination point at the identical time.

    Abstract translation: 提供了一种用于增加光源的输出的光输出装置。 光输出装置包括产生多个光脉冲的脉冲发生器，在时域中分散从脉冲发生器产生的光脉冲的脉冲分配器，允许分散的光脉冲沿着一条路径行进的光耦合器。 光输出装置还包括放大从光耦合器输出的光脉冲的输出强度的光放大器，分离由每个相应波长由光放大器放大的光脉冲的脉冲分离器，时间延迟单元分别延迟分离的每个光脉冲 对于每个波长在相同时间到达组合点，以及组合在相同时间到达组合点的光脉冲的脉冲组合器。

Patent Agency Ranking