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1. 发明申请

US20100155605A1 TERAHERTZ WAVE TX/RX MODULE PACKAGE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译： TERAHERTZ WAVE TX / RX模块包及其制造方法
公开(公告)号：US20100155605A1
公开(公告)日：2010-06-24
申请号：US12537445
申请日：2009-08-07
申请人： Sang Kuk CHOI , Kwang Yong KANG , Mun Cheol Paek , Min Hwan KWAK , Seung Beom KANG
发明人： Sang Kuk CHOI , Kwang Yong KANG , Mun Cheol Paek , Min Hwan KWAK , Seung Beom KANG
IPC分类号： G01J5/02
CPC分类号： G01J3/108 , G01J3/02 , G01J3/0208 , Y10T29/49826
摘要： Provided are a terahertz wave transmission and reception (Tx/Rx) module package and method of manufacturing the same. The complete and separate terahertz wave Tx/Rx module package is implemented by simply aligning a silicon ball lens, a photoconductive antenna and a focusing lens, and thus facilitates generation or measurement of a terahertz wave. The terahertz wave Tx/Rx module package and method can remarkably reduce time and cost required to build a terahertz wave generation and measurement system, and simplify and miniaturize the terahertz wave generation and measurement system. In addition, characteristics of a terahertz wave generated by the photoconductive antenna can be simply measured. Furthermore, the terahertz wave Tx/Rx module package can be stored and transported with a photoconductive antenna, a silicon ball lens and a focusing lens kept aligned as they are, and also it is possible to minimize pollution of terahertz wave devices caused by surroundings.
摘要翻译：提供了一种太赫兹波发送和接收（Tx / Rx）模块封装及其制造方法。通过简单地对准硅球透镜，光电导天线和聚焦透镜来实现完整和单独的太赫兹波Tx / Rx模块封装，从而有助于太赫兹波的产生或测量。太赫兹波Tx / Rx模块封装和方法可以显着降低构建太赫兹波生成和测量系统所需的时间和成本，并简化和小型化太赫兹波生成和测量系统。此外，可以简单地测量由光电导天线产生的太赫兹波的特性。此外，太赫兹波Tx / Rx模块封装可以用光电导天线，硅球透镜和聚焦透镜保持原样保持并传输，并且还可以最小化由周围环境引起的太赫兹波器件的污染。

2. 发明申请

US20120112230A1 INTEGRATED ANTENNA DEVICE MODULE FOR GENERATING TERAHERTZ CONTINOUS WAVE AND FABRICATION METHOD THEREOF 有权
标题翻译：用于产生TERAHERTZ连续波的集成天线装置模块及其制造方法
公开(公告)号：US20120112230A1
公开(公告)日：2012-05-10
申请号：US13292045
申请日：2011-11-08
申请人： Dong Suk JUN , Kwang-Yong KANG , Sungil KIM , Mun Cheol PAEK , Han-Cheol RYU , Min Hwan KWAK , Seung beom KANG
发明人： Dong Suk JUN , Kwang-Yong KANG , Sungil KIM , Mun Cheol PAEK , Han-Cheol RYU , Min Hwan KWAK , Seung beom KANG
IPC分类号： H01L33/58 , H01L33/30
CPC分类号： H01Q19/062 , G01J3/10 , G01J3/42 , H01Q9/285 , H01Q15/0086 , H01Q15/08
摘要： The exemplary embodiments of the present invention include forming a photoconductor thin film on a front surface of a substrate; forming a photoconductor thin film pattern by patterning the photoconductor thin film; and forming a metal electrode on the photoconductor thin film pattern.
摘要翻译：本发明的示例性实施例包括在基板的前表面上形成感光体薄膜; 通过图案化感光体薄膜形成感光体薄膜图案; 并在感光体薄膜图案上形成金属电极。

3. 发明申请

US20130156436A1 TERAHERTZ RECEIVER AND METHOD OF RECEIVING TERAHERTZ BAND SIGNAL THEREOF 审中-公开
标题翻译： TERAHERTZ接收机及其接收TERAHERTZ带信号的方法
公开(公告)号：US20130156436A1
公开(公告)日：2013-06-20
申请号：US13608731
申请日：2012-09-10
申请人： Sungil KIM , Taeyong KIM , Min Hwan KWAK , Seungbeom KANG , Kwang-Yong KANG
发明人： Sungil KIM , Taeyong KIM , Min Hwan KWAK , Seungbeom KANG , Kwang-Yong KANG
IPC分类号： H04B10/02
CPC分类号： H04B10/90 , H04B2210/006
摘要： The inventive concept relates to a terahertz receiver. The terahertz receiver of the inventive concept includes a plurality of terahertz detectors detecting signals of terahertz band from received signals; a plurality of optical signal processing parts converting the detected terahertz signals into optical signals; an optical combiner combining the converted optical signals into one optical signal; a photodiode converting the combined optical signal into an electrical signal; and an amplifier amplifying the electrical signal.
摘要翻译：本发明构思涉及太赫兹接收机。本发明概念的太赫兹接收机包括从接收信号检测太赫兹频带信号的多个太赫兹检测器; 将检测出的太赫兹信号转换为光信号的多个光信号处理部; 将所转换的光信号组合成一个光信号的光合并器; 将所述组合光信号转换为电信号的光电二极管; 以及放大电信号的放大器。

4. 发明申请

US20130156437A1 TERAHERTZ TRANSMITTER 审中-公开
标题翻译： TERAHERTZ发射机
公开(公告)号：US20130156437A1
公开(公告)日：2013-06-20
申请号：US13618681
申请日：2012-09-14
申请人： Sungil KIM , Taeyong KIM , Min Hwan KWAK , Seungbeom KANG , Kwang-Yong KANG
发明人： Sungil KIM , Taeyong KIM , Min Hwan KWAK , Seungbeom KANG , Kwang-Yong KANG
IPC分类号： H04B10/04
CPC分类号： H04B10/90
摘要： Disclosed is a terahertz transmitter which includes a photonics oscillator configured to generate two optical signals with different wavelength and strong correlation; a modulator configured to modulate the optical signals; a pre-amplifier configured to amplify the modulated optical signals; a photomixer configured to generate a terahertz signal through photomixing of the amplified optical signals; and a post-amplifier configured to amplify the terahertz signal and to transmit the amplified terahertz signal through an antenna.
摘要翻译：公开了一种太赫兹发射机，其包括被配置为产生具有不同波长和强相关性的两个光信号的光子振荡器; 配置为调制所述光信号的调制器; 前置放大器，被配置为放大调制的光信号; 配置为通过所述经放大的光信号的光混合产生太赫兹信号的光混合器; 以及后置放大器，被配置为放大太赫兹信号并通过天线发送放大的太赫兹信号。

5. 发明申请

US20130153757A1 WAVEGUIDE PHOTOMIXER 审中-公开
标题翻译：波形光电二极管
公开(公告)号：US20130153757A1
公开(公告)日：2013-06-20
申请号：US13608547
申请日：2012-09-10
申请人： Taeyong KIM , Sungil KIM , Min Hwan KWAK , Seungbeom KANG , Kwang-Yong KANG
发明人： Taeyong KIM , Sungil KIM , Min Hwan KWAK , Seungbeom KANG , Kwang-Yong KANG
IPC分类号： G01J1/04
CPC分类号： G02B6/122 , H01L31/105
摘要： Provided is a waveguide photomixer in which an absorption layer is selectively etched to reduce a junction area. The waveguide photomixer includes a buffer layer disposed on a substrate, a first clad layer disposed on the buffer layer and formed to have smaller width than that of a top surface of the buffer layer, an absorption layer disposed on the first clad layer and formed to have smaller width than that of a top surface of the first clad layer, a second clad layer disposed on the absorption layer and formed to have greater width than that of a top surface of the absorption layer, a contact layer disposed on the second clad layer, a first electrode unit disposed on the buffer layer where the first clad layer is not disposed, and a second electrode unit disposed on the contact layer.
摘要翻译：提供了一种波导光混合器，其中选择性地蚀刻吸收层以减少接合面积。所述波导光混合器包括设置在基板上的缓冲层，设置在所述缓冲层上并形成为具有比所述缓冲层的顶表面小的宽度的第一覆盖层，设置在所述第一覆盖层上并形成为具有比第一包层的顶表面宽的宽度的第二包层，设置在吸收层上并形成为具有比吸收层的顶表面宽的宽度的第二包层，设置在第二包层上的接触层设置在不设置第一覆盖层的缓冲层上的第一电极单元和设置在接触层上的第二电极单元。

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