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公开(公告)号:KR1020160150534A
公开(公告)日:2016-12-30
申请号:KR1020150088675
申请日:2015-06-22
Applicant: 한국전자통신연구원
IPC: G01J3/26 , G02B26/00 , H04B10/079
Abstract: LC 기반파장가변필터를이용한다기능광계측장치가제공된다. 파장분할다중필터는측정하고자하는통신광모듈의광커넥터로부터출력되는광신호를필터링하고, 광분배기는광신호를서로수직으로교차하는제1 축과제2 축으로분배한다. 제1 LC 기반가변파장필터와제1 광검출기는광분배기를통하여제1 축으로출력되는광신호를검출하여대응하는제1 광검출신호를출력한다. 제2 LC 기반가변파장필터와제2 광검출기는광분배기를통하여제2 축으로출력되는광신호를검출하여대응하는제2 광검출신호를출력한다.
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公开(公告)号:KR1020160134498A
公开(公告)日:2016-11-23
申请号:KR1020160054506
申请日:2016-05-03
Applicant: 한국전자통신연구원
IPC: G01N21/552 , H04B10/50 , H01S5/183
Abstract: 본발명은그래핀보호구리표면에생성되는표면플라즈몬폴라리톤(Surface Plasmon Polariton, SPP) 광도파로(Waveguide) 방식의그래핀보호구리를적용한광송신집적모듈및 그제작방법으로서, 실리콘기판의위에하부클래딩용실리카및 코어용실리카가순차적으로적층되는과정; 상기코어용실리카에대한패터닝및 식각에의해서광송신집적모듈의구성품을갖는코어용실리카가상기하부클래딩용실리카의위에만들어지는과정; 상기코어용실리카로만들어진 PLC(Planar Lightwave Circuit)에연결되도록상기하부클래딩용실리카의일부분의상면에구리가증착되는과정; 상기구리의위에그래핀이적층되는과정; 상기하부크래딩용실리카의전면적에걸쳐서상부클래딩용실리카가형성되는과정; 상기구리위의상기그래핀이일부분노출되고, 상기그래핀의타부분위에표면플라즈몬그래이팅패턴이노출및 형성되는과정; 및상기표면플라즈몬그래이팅패턴의주변에전극및 금범퍼(Au bumper)를형성하여 VCSEL 칩을상기표면플라즈몬그래이팅패턴위에전기적으로통전가능하게실장하는과정;을포함한다.
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公开(公告)号:KR1020150089512A
公开(公告)日:2015-08-05
申请号:KR1020140010209
申请日:2014-01-28
Applicant: 한국전자통신연구원
IPC: H01L21/28 , H01L21/027
CPC classification number: H01L29/1606 , H01L21/3081
Abstract: 본발명은그래핀나노소자의제조방법에관한것으로, 그래핀층이형성된기판상에제 1 금속마스크패턴을형성하는것 및상기제 1 금속마스크패턴을식각마스크로하는식각공정을수행하여그래핀패턴을형성하는것을포함하고, 상기제 1 금속마스크패턴을형성하는것은상기그래핀층에제 1 접착층을형성하는것, 상기제 1 접착층상에미리준비된상기제 1 금속마스크패턴을배치하는것, 및상기제 1 접착층을가열하여상기제 1 금속마스크패턴을상기기판상에접착시키는것을포함하는그래핀나노소자의제조방법이제공된다.
Abstract translation: 本发明涉及石墨烯纳米器件的制备方法,其包括以下步骤:在其上形成有石墨烯层的基底上形成第一金属掩模图案; 以及通过执行允许所述第一金属掩模图案用作蚀刻掩模的蚀刻工艺来形成石墨烯图案,其中形成所述第一金属掩模图案的步骤包括以下步骤:在所述石墨烯层上形成第一粘合剂层; 将预先制备的第一金属掩模图案设置在粘合剂层上; 并且通过加热第一粘合剂层将第一金属掩模图案粘附到基底上。
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公开(公告)号:KR1020140037670A
公开(公告)日:2014-03-27
申请号:KR1020120104111
申请日:2012-09-19
Applicant: 한국전자통신연구원
CPC classification number: A61B5/0066 , A61B1/00006 , A61B1/00009 , A61B1/00147 , A61B1/0016 , A61B1/00165 , A61B1/04 , A61B1/07 , A61B5/0084 , A61B5/061 , A61B5/6886
Abstract: Disclosed are an apparatus and method for guiding an endoscope. One embodiment of the present invention includes a step of obtaining the tomogram information of a tissue based on a light interference signal according to a light signal, a step of calculating a distance between an endoscope and the tissue based on the tomogram information, and a step of controlling the position of the endoscope according to the result of comparing the distance between the tissue and the endoscope with a predefined standard distance. According to the present invention, the distance between the endoscope and the tissue can be accurately measured. [Reference numerals] (11) Optical fiber; (12) Camera; (14) Mover; (15) Piezoelectric motor; (16) Control unit; (20) Reference unit; (31) Light source; (33) Spectroscope; (40) Processing unit
Abstract translation: 公开了一种用于引导内窥镜的装置和方法。 本发明的一个实施例包括根据光信号获得基于光干涉信号的组织的断层图像信息的步骤,基于断层图像信息计算内窥镜和组织之间的距离的步骤,以及步骤 根据以预定的标准距离比较组织和内窥镜之间的距离的结果来控制内窥镜的位置。 根据本发明,可以精确地测量内窥镜与组织之间的距离。 (附图标记)(11)光纤; (12)相机; (14)移动; (15)压电电机; (16)控制单元; (20)参考单位; (31)光源; (33)分光镜; (40)处理单元
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公开(公告)号:KR101342097B1
公开(公告)日:2013-12-18
申请号:KR1020110109875
申请日:2011-10-26
Applicant: 한국전자통신연구원
IPC: G02B6/43
CPC classification number: G02B6/4215 , G02B6/4214 , G02B7/006 , G02B27/1073 , H04Q2213/1301
Abstract: 본발명의실시예에따른다채널광모듈은, 광신호를수신또는송신하기위한복수의광소자들, 상기복수의광소자들과광섬유를광결합하기위한하우징, 상기복수의광소자들과광섬유사이에서파장에따라상기광신호를분리또는다중화하기위한복수의광필터들, 그리고상기광소자들과광섬유사이의광경로가정렬되도록상기광필터들을장착하되, 상기하우징의내부로돌출된형태를갖는필터홀더를포함한다.
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公开(公告)号:KR1020130035524A
公开(公告)日:2013-04-09
申请号:KR1020110099867
申请日:2011-09-30
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A petri dish having a measuring region with a second thickness which is less than a first thickness of the supporting region is provided to enlarge or measure culture media. CONSTITUTION: A petri dish comprises: a dish(50) which receives culture media and has a bottom(10) and a side wall(30); and a cover(60) which covers the upper portion of the dish. The dish bottom comprises a support area with a first thickness and a measurement area with a second thickness which is less than the first thickness. The dish bottom also has: an inside bottom side which touches the culture media; and an outside bottom side under the inside bottom. The inside bottom side further comprises a first flat side which is connected to the side wall and a second flat side which is lower than the first flat side.
Abstract translation: 目的:提供具有小于支撑区域的第一厚度的第二厚度的测量区域的培养皿,以扩大或测量培养基。 构成:培养皿包括:容纳培养基并具有底部(10)和侧壁(30)的盘(50); 以及覆盖所述盘的上部的盖(60)。 盘底包括具有第一厚度的支撑区域和具有小于第一厚度的第二厚度的测量区域。 盘底还有:内底面接触培养基; 以及底部下方的外侧底面。 内底侧还包括连接到侧壁的第一平坦侧和比第一平坦侧低的第二平坦侧。
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