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公开(公告)号：US09553678B2
公开(公告)日：2017-01-24
申请号：US13907582
申请日：2013-05-31
Inventor： Kyung-Hyun Park , Han-Cheol Ryu , Jeong-Woo Park , Sang-Pil Han , Nam-Je Kim
CPC classification number: H04B10/801 , H04B10/90
Abstract: Disclosed herein is an interconnection apparatus and method using terahertz waves. The interconnection apparatus using terahertz waves according to the present invention includes a first terahertz wave generation unit for generating a first transmission terahertz wave, a center frequency of which is a first center frequency, using photomixing. A second terahertz wave generation unit generates a second transmission terahertz wave, a center frequency of which is a second center frequency different from the first center frequency. A first terahertz wave detection unit detects a first reception terahertz wave corresponding to the first transmission terahertz wave. A second terahertz wave detection unit detects a second reception terahertz wave corresponding to the second transmission terahertz wave.
Abstract translation: 这里公开了使用太赫兹波的互连装置和方法。 根据本发明的使用太赫兹波的互连装置包括：第一太赫兹波产生单元，用于使用光混合产生中心频率为第一中心频率的第一透射太赫兹波。 第二太赫波生成单元生成第二传输太赫兹波，其中心频率是与第一中心频率不同的第二中心频率。 第一太赫兹波检测单元检测对应于第一传输太赫兹波的第一接收太赫兹波。 第二太赫兹波检测单元检测对应于第二传输太赫兹波的第二接收太赫兹波。
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公开(公告)号：US09618823B2
公开(公告)日：2017-04-11
申请号：US14430182
申请日：2013-09-17
Inventor： Kyung-Hyun Park , Nam-Je Kim , Hyun-Sung Ko , Dong-Hun Lee , Sang-Pil Han , Han-Cheol Ryu , Jeong-Woo Park , Ki-Won Moon , Dae-Yong Kim
IPC: H01L21/00 , G02F1/35 , H01L31/0216 , H01L31/0304 , H01L31/14 , H01L31/18
CPC classification number: G02F1/353 , G02F2203/13 , H01L31/02161 , H01L31/03046 , H01L31/14 , H01L31/1844
Abstract: Disclosed herein is a photomixer and method of manufacturing the photomixer which can fundamentally solve the existing restrictive factors of a PCA and a photomixer which are core parts of a conventional broadband terahertz spectroscopy system. The presented photomixer includes an active layer formed on a top surface of a substrate, the active layer being formed on an area on which light is incident, and a thermal conductive layer formed on the top surface of the substrate, the thermal conductive layer being formed on an area other than the area on which light is incident. The active layer is formed to have a mesa cross section, and the thermal conductive layer is regrown on an area other than the area on which light is incident using an MOCVD method, and has a flattened surface.
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公开(公告)号：US20150277208A1
公开(公告)日：2015-10-01
申请号：US14430182
申请日：2013-09-17
Inventor： Kyung-Hyun Park , Nam-Je Kim , Hyun-Sung Ko , Dong-Hun Lee , Sang-Pil Han , Han-Cheol Ryu , Jeong-Woo Park , Ki-Won Moon , Dae-Yong Kim
IPC: G02F1/35 , H01L31/0216 , H01L31/0304 , H01L31/18 , H01L31/14
CPC classification number: G02F1/353 , G02F2203/13 , H01L31/02161 , H01L31/03046 , H01L31/14 , H01L31/1844
Abstract: Disclosed herein is a photomixer and method of manufacturing the photomixer which can fundamentally solve the existing restrictive factors of a PCA and a photomixer which are core parts of a conventional broadband terahertz spectroscopy system. The presented photomixer includes an active layer formed on a top surface of a substrate, the active layer being formed on an area on which light is incident, and a thermal conductive layer formed on the top surface of the substrate, the thermal conductive layer being formed on an area other than the area on which light is incident. The active layer is formed to have a mesa cross section, and the thermal conductive layer is regrown on an area other than the area on which light is incident using an MOCVD method, and has a flattened surface.
Abstract translation: 本文公开了一种混合器和制造光混合器的方法，其可以从根本上解决作为常规宽带太赫兹光谱系统的核心部分的PCA和光混合器的现有限制因素。 所提供的光混色器包括形成在基板的顶表面上的有源层，所述有源层形成在光入射的区域上，以及形成在所述基板的顶表面上的导热层，所述导热层被形成 在光线入射区域以外的区域。 有源层形成为具有台面横截面，并且使用MOCVD方法将导热层再生长在除了入射光的区域之外的区域上，并且具有扁平表面。
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