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公开(公告)号：WO2014046465A1
公开(公告)日：2014-03-27
申请号：PCT/KR2013/008415
申请日：2013-09-17
Applicant: 한국전자통신연구원
IPC: H01S1/00
CPC classification number: G02F1/353 , G02F2203/13 , H01L31/02161 , H01L31/03046 , H01L31/14 , H01L31/1844
Abstract: 기존 광대역 테라헤르츠 분광시스템의 핵심부품인 PCA 및 포토믹서의 현존하는 제한적인 요소를 근본적으로 해결한 포토믹서 및 그의 제조방법을 제시한다. 제시된 포토믹서는 기판의 상면에 형성되되 광이 입사되는 영역에 형성된 활성층, 및 기판의 상면에 형성되되 광이 입사되는 영역을 제외한 나머지 영역에 형성된 열전도층을 포함한다. 활성층은 메사형 단면을 갖도록 형성되고, 열전도층은 광이 입사되는 영역을 제외한 영역에 MOCVD법으로 재성장되어 평탄화된 표면을 갖게 된다.
Abstract translation: 本发明涉及一种基本上解决现有宽带太赫兹光谱系统的关键组件的PCA和光混合器的现有局限性的光混合器及其制造方法。 根据本发明的光混合器包括：形成在形成在基板的上表面上的光入射区域中的有源层; 以及形成在所述光入射区域以外的区域中并且形成在所述基板的上表面上的导热层。 有源层形成为具有台面型横截面，并且通过MOCVD方法在除了光入射区域之外的区域中重新生长导热层以具有平坦的表面。
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4.发明公开비팅 신호 모니터링 모듈, 그것을 포함하는 테라헤르츠파 발생 장치 및 광신호 모니터링 장치 审中-实审BEATING SIGNAL MONITERING MODULE，TERAHERTZ WAVE GENERA DEVICE AND OPTICAL SIGNAL MONITORING DEVICE WITH THE SAME
公开(公告)号：KR1020140081386A
公开(公告)日：2014-07-01
申请号：KR1020120151074
申请日：2012-12-21
Applicant: 한국전자통신연구원
IPC: H01S1/00
CPC classification number: G01J9/04
Abstract: The present invention relates to a beating signal monitoring module, and a terahertz wave generator and an optical signal monitoring device including the same. The beating signal monitoring module according to the present invention comprises: a non-linear unit for generating an optical signal, including four wave mixing (FWM) light, in response to a beating signal generated based on first and second light; a filter unit for separating the FWM light from the optical signal and outputting the separated FWM light; and a monitoring unit for monitoring the beating signal by using the separated FWM light. According to the beating signal monitoring module, and the terahertz wave generator and the optical signal monitoring device including the same of the present invention, the beating signal generated by using two lasers can be efficiently monitored by using the FWM signal.
Abstract translation: 跳动信号监测模块和太赫兹波发生器以及包括该振荡信号的光信号监测装置技术领域本发明涉及一种跳动信号监测模块和一种太赫兹波发生器及包括该振荡信号的光信号监测装置。 根据本发明的跳动信号监测模块包括：响应于基于第一和第二光产生的跳动信号，产生包括四个波混合（FWM）光的光信号的非线性单元; 滤波器单元，用于将FWM光与光信号分离并输出分离的FWM光; 以及监视单元，用于通过使用分离的FWM光监视拍动信号。 按照本发明的跳动信号监测模块和太赫兹波发生器以及光信号监测装置，可以通过使用FWM信号来有效地监视通过使用两个激光器产生的跳动信号。
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公开(公告)号：KR1020140077741A
公开(公告)日：2014-06-24
申请号：KR1020120146850
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H01S1/00
CPC classification number: G01N21/3581
Abstract: The present invention relates to a terahertz wave generating module and a terahertz wave detecting device including the same. The terahertz wave generating module according to the present invention comprises: a bidirectional light source which provides a first dual-mode beam in a first direction and a second dual-mode beam in a second direction; a forward lens unit which focuses the first dual-mode beam; a photomixer unit which converts the first dual-mode beam focused by the forward lens unit into a terahertz wave, and outputs the converted terahertz wave; a backward lens unit which focuses the second dual-mode beam; and a light output unit which uses the second dual-mode beam focused by the backward lens unit as a light signal, wherein the bidirectional light source, the forward lens unit, the photomixer unit, the backward lens unit, and the light output unit are integrated in a housing. The terahertz wave generating module and the terahertz wave detecting device including the same according to the present invention may have a small size and efficiently monitor generated terahertz waves.
Abstract translation: 本发明涉及一种太赫波产生模块和包括该太赫波产生模块的太赫波检测装置。 根据本发明的太赫兹波发生模块包括：双向光源，其在第一方向上提供第一双模光束，而在第二方向上提供第二双模光束; 聚焦第一双模光束的前透镜单元; 将由前向透镜单元聚焦的第一双模光束转换成太赫兹波的光混合器单元，并输出经转换的太赫兹波; 聚焦第二双模光束的反向透镜单元; 以及使用由后向透镜单元聚焦的第二双模光束作为光信号的光输出单元，其中双向光源，前透镜单元，光混合器单元，后透镜单元和光输出单元是 融入住房。 根据本发明的太赫兹波发生模块和包括该太赫兹波检测装置的太赫兹波检测装置可以具有小尺寸并有效地监视产生的太赫兹波。
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Patent Agency Ranking
公开(公告)号：KR100927603B1
公开(公告)日：2009-11-23
申请号：KR1020070128222
申请日：2007-12-11
Applicant: 한국전자통신연구원
CPC classification number: G01N33/54373 , G01N33/587
Abstract: 본 발명은 표적 바이오 물질 검출 키트 및 표적 바이오 물질 검출 방법에 관한 것으로서, 더욱 구체적으로는 공진 반사광 필터 및 나노 복합체를 포함하는 표적 바이오 물질 검출 키트를 제공한다. 본 발명의 표적 바이오 물질 검출 키트 및 표적 바이오 물질 검출 방법을 이용하면, 공진 반사광 필터로부터 나오는 반사/투과 스펙트럼 상의 피크 위치의 이동을 현저히 크게 만들어 줌으로써 표적 바이오 물질의 검출 및 정량이 용이하고, 적은 시료로도 정확한 측정이 가능하게 하는 효과가 있다.
공진 반사광 필터, 나노 입자, 연결 물질, 나노 복합체Abstract translation: 提供了目标生物材料检测试剂盒和检测目标生物材料的方法。 目标生物材料检测试剂盒包括：导模共振滤波器，其包括透射或反射光的基板，形成在基板上的光栅层以及形成在光栅层上以捕获目标生物材料的捕获层; 以及包含纳米颗粒头部和连接尾部的纳米复合物。 因此，来自导模共振滤波器的光的反射/透射光谱的波长峰值可以大大改变，因此可以容易地检测目标生物材料的存在和量。 而且，虽然目标生物材料的量少，但能够可靠地检测目标生物材料。
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公开(公告)号：KR1020090060898A
公开(公告)日：2009-06-15
申请号：KR1020070127881
申请日：2007-12-10
Applicant: 한국전자통신연구원
CPC classification number: G01N21/77 , G01N33/54366
Abstract: A silicon bio sensor which is easy to integrate or joint with a silicon electronic element is provided to massively produce with low cost. A silicon bio sensor comprises: a light emitting layer which changes the wavelength of light according to the absorption of bio material; an electron injection layer(120) which makes electrons flow into the light emitting layer; a hole injection layer(130) which make holes flow into the light emitting layer; The bio material is an antibody(140) and antigen(150). The light emitting layer is implemented with silicon nitride(SiN). A method for manufacturing the silicon bio sensor comprises: a step of depositing a type one silicon film, a silicon nano crystalline, and a type two silicon film in order on the surface of upper side of silicon substrate; a step of etching the type one silicon film, silicon nano crystalline, and type two silicon film to form the hole injection layer, light emitting layer and electron injection layer; a step of forming a type two electrode on the surface of the electron injection layer; and a step of form a type one electrode at both edge of surface of upper side of the silicon substrate and center area of surface of lower side.
Abstract translation: 提供易于与硅电子元件集成或接合的硅生物传感器，以低成本大量生产。 硅生物传感器包括：根据生物材料的吸收改变光的波长的发光层; 使电子流入发光层的电子注入层（120）; 使空穴流入发光层的空穴注入层（130） 生物材料是抗体（140）和抗原（150）。 发光层由氮化硅（SiN）实现。 一种硅生物传感器的制造方法，其特征在于，具有以下步骤：在硅衬底的上表面上依次沉积第一类硅膜，硅纳米晶体和二型硅膜; 蚀刻一类硅膜，硅纳米晶体和二型硅膜以形成空穴注入层，发光层和电子注入层的步骤; 在电子注入层的表面形成二极电极的工序; 以及在硅衬底的上表面的两边缘和下侧表面的中心区域形成第一类电极的步骤。
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公开(公告)号：KR100651757B1
公开(公告)日：2006-12-01
申请号：KR1020050121034
申请日：2005-12-09
Applicant: 한국전자통신연구원
Abstract: An apparatus for measuring the temperature of a semiconductor light emitting device is provided to precisely measure the temperature of an active region of a semiconductor light emitting device by using a temperature sensing diode integrated next to the semiconductor light emitting device. A light emitting device(220) is integrated on a semiconductor substrate(200). A temperature sensing diode(230) is integrated in parallel with the light emitting device. An insulator(240) electrically insulates the light emitting device from the temperature sensing diode, located between the light emitting device and the temperature sensing diode. A first electrode(210) is formed on the bottom side of the semiconductor substrate, used as a common electrode of the light emitting device and the temperature sensing diode. A second electrode is formed on the light emitting device and the temperature sensing diode. The light emitting device and the temperature sensing diode are separated by an etch method and the separated portion is filled with the insulator.
Abstract translation: 提供一种用于测量半导体发光器件的温度的设备，以通过使用集成在半导体发光器件旁边的温度感测二极管来精确测量半导体发光器件的有源区的温度。 发光器件（220）集成在半导体衬底（200）上。 温度感测二极管（230）与发光器件并联集成。 绝缘体（240）将发光器件与位于发光器件和温度感测二极管之间的温度感测二极管电绝缘。 第一电极（210）形成在半导体衬底的底侧上，用作发光器件和温度感测二极管的公共电极。 在发光器件和温度传感二极管上形成第二电极。 发光装置和温度感测二极管通过蚀刻方法分开，并且分离的部分被绝缘体填充。
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公开(公告)号：KR1020050058630A
公开(公告)日：2005-06-17
申请号：KR1020030090569
申请日：2003-12-12
Applicant: 한국전자통신연구원
IPC: G02B6/12
Abstract: 본 발명은 전기 광학적 크로스토크 및 수율을 개선할 수 있는 트랜스미터 및 리시버를 포함하는 양방향 모듈 및 그 제조방법을 개시한다. 개시된 본 발명은, 트랜스미터 및 리시버로 구성되는 양방향 모듈로서, 상기 트랜스미터는 외부 공동(external cavity)을 갖는 DFB(distributed feedback) 레이저 다이오드를 포함한다.
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公开(公告)号：KR1020040098421A
公开(公告)日：2004-11-20
申请号：KR1020030030777
申请日：2003-05-15
Applicant: 한국전자통신연구원
IPC: H01S3/0941
CPC classification number: H01S5/06258 , H01S5/1209 , H01S5/1228
Abstract: PURPOSE: A widely tunable SG-DFB(Sampled Grating-Distributed FeedBack) laser diode oscillated according to a variation of refractive indexes of phase control regions is provided to enhance the optical efficiency by connecting directly optical waves of a gain region to an optical fiber without loss. CONSTITUTION: A widely tunable SG-DFB laser diode includes a first gain region and a second gain region. The widely tunable SG-DFB laser diode further includes a first SG-DFB structure and a second SG-DFB structure. The first SG-DFB includes a first sampled grating(34a) of a first period formed on the first gain region and a first phase control region(35a) formed between the first sampled gratings. The second SG-DFB includes a second sampled grating(34b) of a second period formed on the second gain region and a second phase control region(35b) formed between the second sampled gratings.
Abstract translation: 目的：提供根据相位控制区域的折射率变化而振荡的可广泛调整的SG-DFB（采样光栅分布反馈）激光二极管，以通过将增益区域的光波直接连接到光纤而不加 失利。 构成：广泛可调的SG-DFB激光二极管包括第一增益区和第二增益区。 广泛可调的SG-DFB激光二极管还包括第一SG-DFB结构和第二SG-DFB结构。 第一SG-DFB包括形成在第一增益区上的第一周期的第一采样光栅（34a）和形成在第一采样光栅之间的第一相位控制区（35a）。 第二SG-DFB包括形成在第二增益区上的第二周期的第二采样光栅（34b）和形成在第二采样光栅之间的第二相位控制区（35b）。
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