公开(公告)号：US08786859B2

公开(公告)日：2014-07-22

申请号：US12534497

申请日：2009-08-03

申请人： Kyeong Seok Lee ,  Won Mok Kim ,  Taek Sung Lee ,  Byung Ki Cheong

发明人： Kyeong Seok Lee ,  Won Mok Kim ,  Taek Sung Lee ,  Byung Ki Cheong

IPC分类号： G01N21/55

CPC分类号： G01N21/553

摘要： Provided is a surface plasmon resonance sensor including: a part of delivering light by which a signal beam is incident to generate an evanescent field; and a part of exciting surface plasmon for exciting surface plasmons by the generated evanescent field and giving rise to a surface plasmon resonance, wherein a dielectric waveguide layer is inserted between metal layers of the part of exciting surface plasmon, and surface plasmon resonance properties are changed by an object to be analyzed.

摘要翻译： 提供了一种表面等离子体共振传感器，包括：传递信号光束入射的光的一部分，以产生渐逝场; 以及激发表面等离子体的一部分，用于通过产生的ev逝场激发表面等离子体激元，并引起表面等离子体共振，其中介电波导层插入在激发表面等离子体激元的一部分的金属层之间，并且表面等离子体共振性质被改变 由待分析的对象。

公开(公告)号：US08758985B2

公开(公告)日：2014-06-24

申请号：US13198892

申请日：2011-08-05

申请人： Kyeong Seok Lee ,  Won Mok Kim ,  In Ho Kim

发明人： Kyeong Seok Lee ,  Won Mok Kim ,  In Ho Kim

IPC分类号： G03F7/26

CPC分类号： G03F7/2016 ,  G03F7/201

摘要： Provided are a method of fabricating a nanostructure array and a device including the nanostructure array. Nanoscale patterning is caused at an interface of a resist layer by light passed through a focusing layer. By such nanoscale patterning, a nanostructure array is fabricated on a substrate in various ways. As the focusing layer, an array of beads or lenses is used, and a pattern of the resist layer may include a nanoscale pore-opening and an undercut structure connected to a lower portion of the opening. The method facilitates adjustment of the size and shape of nanostructures and the interval between the nanostructures. Also, performance of the device including the nanostructure array can be improved. In particular, the method and device result in a sensor having improved sensitivity and reliability optimized for an environment and purpose to be used.

摘要翻译： 提供制造纳米结构阵列的方法和包括纳米结构阵列的器件。 通过穿过聚焦层的光在抗蚀剂层的界面处引起纳米级图案化。 通过这种纳米尺度的图案化，以各种方式在衬底上制造纳米结构阵列。 作为聚焦层，使用珠或透镜的阵列，并且抗蚀剂层的图案可以包括连接到开口的下部的纳米级孔隙和底切结构。 该方法有助于调整纳米结构的尺寸和形状以及纳米结构之间的间隔。 此外，可以提高包括纳米结构阵列的器件的性能。 特别地，该方法和装置导致传感器具有针对要使用的环境和目的优化的改进的灵敏度和可靠性。

公开(公告)号：US08298495B2

公开(公告)日：2012-10-30

申请号：US13334113

申请日：2011-12-22

申请人： Kyeong Seok Lee ,  Won Mok Kim ,  Taek Sung Lee

发明人： Kyeong Seok Lee ,  Won Mok Kim ,  Taek Sung Lee

IPC分类号： G01N33/52 ,  G01N21/00

CPC分类号： G01N21/554 ,  B82Y15/00 ,  B82Y20/00 ,  G01N21/648 ,  G01N21/658

摘要： The present invention relates to a high sensitivity localized surface plasmon resonance sensor and to a sensor system using same, the sensor comprising: a first metal layer including a first metal; a second metal layer arranged parallel to the first metal layer and including a second metal; and a conductive cross-linking layer disposed between the first metal layer and the second metal layer, and made of a third metal with a corrosion response that is different than that of the first metal and of the second metal.

摘要翻译： 本发明涉及高灵敏度局部表面等离子体共振传感器和涉及使用它的传感器系统，该传感器包括：第一金属层，包括第一金属; 第二金属层，其平行于第一金属层布置并包括第二金属; 以及设置在第一金属层和第二金属层之间的导电交联层，并且由具有不同于第一金属和第二金属的腐蚀响应的第三金属制成。

公开(公告)号：US20100128273A1

公开(公告)日：2010-05-27

申请号：US12534497

申请日：2009-08-03

申请人： Kyeong Seok LEE ,  Won Mok KIM ,  Taek Sung LEE ,  Byung Ki CHEONG

发明人： Kyeong Seok LEE ,  Won Mok KIM ,  Taek Sung LEE ,  Byung Ki CHEONG

IPC分类号： G01N21/55

CPC分类号： G01N21/553

摘要： Provided is a surface plasmon resonance sensor including: a part of delivering light by which a signal beam is incident to generate an evanescent field; and a part of exciting surface plasmon for exciting surface plasmons by the generated evanescent field and giving rise to a surface plasmon resonance, wherein a dielectric waveguide layer is inserted between metal layers of the part of exciting surface plasmon, and surface plasmon resonance properties are changed by an object to be analyzed.

摘要翻译： 提供了一种表面等离子体共振传感器，包括：传递信号光束入射的光的一部分，以产生渐逝场; 以及激发表面等离子体的一部分，用于通过产生的ev逝场激发表面等离子体激元，并引起表面等离子体共振，其中介电波导层插入在激发表面等离子体激元的一部分的金属层之间，并且表面等离子体共振性质被改变 由待分析的对象。

公开(公告)号：US07181114B2

公开(公告)日：2007-02-20

申请号：US10987709

申请日：2004-11-12

申请人： Taek-Sung Lee ,  Kyeong Seok Lee ,  Won-Mok Kim ,  Byung-Ki Cheong ,  In-Ho Kim

发明人： Taek-Sung Lee ,  Kyeong Seok Lee ,  Won-Mok Kim ,  Byung-Ki Cheong ,  In-Ho Kim

IPC分类号： G02B6/26

CPC分类号： G02F1/3517 ,  G02B2006/12142 ,  G02B2006/12145 ,  G02B2006/12147 ,  G02F1/3521

摘要： Disclosed is a waveguide type optical device utilizing a nonlinear refractive index change according to a large 3rd order nonlinear optical phenomenon. The waveguide type optical device includes a signal beam waveguide through which a signal beam propagates; and a pump beam waveguide through which a pump beam propagates, wherein the pump beam waveguide is disposed adjacent to the signal beam waveguide so that the pump beam can be coupled to the signal beam waveguide, the signal beam waveguide is made of nonlinear optical materials with large 3rd order nonlinear optical property and the pump beam waveguide is made of linear optical materials, and the wavelength range of the signal beam is different from that of the pump beam. By such a structure, the pump beam is coupled to one arm of the signal beam waveguide, thereby generating a 3rd nonlinear phenomenon on one arm of the waveguide through which the signal beam passes. Therefore, the waveguide optical device which implements an all-optical communication device operating as an optical device and can be integrated is provided.

摘要翻译： 公开了一种使用根据大的3阶非线性光学现象的非线性折射率变化的波导型光学器件。 波导型光学器件包括信号光束波导，信号光束通过该波导波导传播; 以及泵浦光束通过其传播的泵浦波导，其中所述泵浦波导与所述信号光束波导相邻设置，使得所述泵浦波束可以耦合到所述信号波导管，所述信号波束波导由非线性光学材料制成， 大的3阶非线性光学特性和泵浦波导由线性光学材料制成，信号光束的波长范围与泵浦光束的波长范围不同。 通过这种结构，泵浦光束耦合到信号光束波导的一个臂，从而在信号光束通过的波导的一个臂上产生第三个非线性现象。 因此，提供了实现作为光学装置工作并可以集成的全光通信装置的波导光学装置。

公开(公告)号：US20090324824A1

公开(公告)日：2009-12-31

申请号：US12417231

申请日：2009-04-02

申请人： Young Joon BAIK ,  Won Mok KIM ,  Kyeong Seok LEE ,  Jong-Keuk PARK ,  Jeung-hyun JEONG ,  Suyoun LEE ,  Taek Sung LEE

发明人： Young Joon BAIK ,  Won Mok KIM ,  Kyeong Seok LEE ,  Jong-Keuk PARK ,  Jeung-hyun JEONG ,  Suyoun LEE ,  Taek Sung LEE

IPC分类号： C23C16/00 ,  B05D1/36

CPC分类号： C30B29/16 ,  C23C16/407 ,  C30B25/02 ,  C30B28/12

摘要： Disclosed is a method for growing a thin film, which includes modifying a surface grain size and surface roughness on a thin film to improve the mobility of a carrier and a light scattering effect. The method for growing a thin film includes: forming nuclei of grains having various grain orientations on a substrate; causing first grains having a first specific grain orientation to grow predominantly among the grains having various grain orientations, thereby forming a first preferred texture comprised of the predominantly grown first grains; and then causing second grains having a second grain orientation to grow predominantly, thereby forming a second preferred texture comprised of the predominantly grown second grains, wherein the surface grain size of each of the second grains forming the second texture is larger than that of each of the first grains forming the first texture.

摘要翻译： 公开了一种用于生长薄膜的方法，其包括改变薄膜上的表面粒径和表面粗糙度以提高载体的迁移率和光散射效应。 生长薄膜的方法包括：在基板上形成具有各种晶粒取向的晶粒的核; 使得具有第一特定晶粒取向的第一晶粒主要在具有各种晶粒取向的晶粒中生长，由此形成由主要生长的第一晶粒组成的第一优选纹理; 然后使具有第二晶粒取向的第二晶粒主要生长，从而形成由主要生长的第二晶粒组成的第二优选纹理，其中形成第二纹理的每个第二晶粒的表面粒径大于 第一颗粒形成第一纹理。

公开(公告)号：US20060113573A1

公开(公告)日：2006-06-01

申请号：US11290712

申请日：2005-11-29

申请人： Byung-ki Cheong ,  Jeung-hyun Jeong ,  Dao-Hwan Kang ,  Taek Sung Lee ,  In Ho Kim ,  Kyeong Seok Lee ,  Won Mok Kim ,  Dong-Ho Ahn ,  Ki-Burn Kim

发明人： Byung-ki Cheong ,  Jeung-hyun Jeong ,  Dao-Hwan Kang ,  Taek Sung Lee ,  In Ho Kim ,  Kyeong Seok Lee ,  Won Mok Kim ,  Dong-Ho Ahn ,  Ki-Burn Kim

IPC分类号： H01L29/768

CPC分类号： H01L45/06 ,  H01L45/1233 ,  H01L45/1253 ,  H01L45/126 ,  H01L45/144

摘要： The present invention provides a non-volatile phase change memory cell containing an electrode contact layer disposed between a metal electrode layer and a phase change material layer, the electrode contact layer being formed of a transparent conducting oxide-based material which has a high electric conductivity, a low thermal conductivity and a good thermal stability. A non-volatile phase change memory cell according to the present invention may be utilized to reduce the electric power needed for reset and set operation.

摘要翻译： 本发明提供了一种非易失性相变存储单元，其包含设置在金属电极层和相变材料层之间的电极接触层，电极接触层由透明导电氧化物基材料形成，该材料具有高导电性 ，导热性低，热稳定性好。 可以使用根据本发明的非易失性相变存储器单元来减少复位和设置操作所需的电力。

公开(公告)号：US20130120752A1

公开(公告)日：2013-05-16

申请号：US13357837

申请日：2012-01-25

申请人： Kyeong Seok LEE ,  Won Mok Kim ,  Taek Sung Lee ,  In Ho Kim

发明人： Kyeong Seok LEE ,  Won Mok Kim ,  Taek Sung Lee ,  In Ho Kim

IPC分类号： G01N21/55

CPC分类号： G02B6/02 ,  G01N21/553 ,  G02B5/008 ,  G02B6/1226

摘要： A fiber-optic surface plasmon resonance sensor may include an optical fiber and a surface plasmon excitation layer. The optical fiber may include a core, a cladding surrounding the core, and a depression. The surface plasmon excitation layer may include a first excitation layer, a second excitation layer and an optical waveguide layer between the first excitation layer and the second excitation layer. Incident light incident through the core may be coupled to the surface plasmon excitation layer at a specific angle of incidence and wavelength satisfying the surface plasmon resonance condition. Depending on the polarizing direction of the incident light, an s-polarized component may be coupled to the guided-wave mode in the optical waveguide layer constituting the surface plasmon excitation layer.

摘要翻译： 光纤表面等离子体共振传感器可以包括光纤和表面等离子体激元层。 光纤可以包括芯，围绕芯的包层和凹陷。 表面等离子激元激发层可以包括在第一激发层和第二激发层之间的第一激发层，第二激发层和光波导层。 通过芯入射的入射光可以以满足表面等离子体共振条件的特定入射角和波长耦合到表面等离子体激发层。 根据入射光的偏振方向，可以在构成表面等离子体激发层的光波导层中将s偏振分量耦合到导波模式。

公开(公告)号：US20120258289A1

公开(公告)日：2012-10-11

申请号：US13198892

申请日：2011-08-05

申请人： Kyeong Seok LEE ,  Won Mok KIM ,  In Ho KIM

发明人： Kyeong Seok LEE ,  Won Mok KIM ,  In Ho KIM

IPC分类号： B32B3/00 ,  H01L21/20 ,  G03F7/20

CPC分类号： G03F7/2016 ,  G03F7/201

摘要： Provided are a method of fabricating a nanostructure array and a device including the nanostructure array. Nanoscale patterning is caused at an interface of a resist layer by light passed through a focusing layer. By such nanoscale patterning, a nanostructure array is fabricated on a substrate in various ways. As the focusing layer, an array of beads or lenses is used, and a pattern of the resist layer may include a nanoscale pore-opening and an undercut structure connected to a lower portion of the opening. The method facilitates adjustment of the size and shape of nanostructures and the interval between the nanostructures. Also, performance of the device including the nanostructure array can be improved. In particular, the method and device result in a sensor having improved sensitivity and reliability optimized for an environment and purpose to be used.

摘要翻译： 提供制造纳米结构阵列的方法和包括纳米结构阵列的器件。 通过穿过聚焦层的光在抗蚀剂层的界面处引起纳米级图案化。 通过这种纳米尺度的图案化，以各种方式在衬底上制造纳米结构阵列。 作为聚焦层，使用珠或透镜的阵列，并且抗蚀剂层的图案可以包括连接到开口的下部的纳米级孔隙和底切结构。 该方法有助于调整纳米结构的尺寸和形状以及纳米结构之间的间隔。 此外，可以提高包括纳米结构阵列的器件的性能。 特别地，该方法和装置导致传感器具有针对要使用的环境和目的优化的改进的灵敏度和可靠性。

公开(公告)号：US20050208257A1

公开(公告)日：2005-09-22

申请号：US10977604

申请日：2004-10-28

申请人： Byung-Ki Cheong ,  Hyun-Suk Lee ,  Taek-Sung Lee ,  Won-Mok Kim ,  Kyeong-Seok Lee ,  Jae-Won Lee ,  Sung-Ho Cho

发明人： Byung-Ki Cheong ,  Hyun-Suk Lee ,  Taek-Sung Lee ,  Won-Mok Kim ,  Kyeong-Seok Lee ,  Jae-Won Lee ,  Sung-Ho Cho

IPC分类号： B32B3/02 ,  G11B7/24 ,  G11B7/243

CPC分类号： G11B7/243 ,  G11B7/24 ,  G11B2007/24312 ,  Y10T428/21

摘要： An optical data storage medium comprises a super-resolution (SR) layer consisting of thermoelectric material, said SR layer having light absorption, transmittance and reflectance at the wavelength of an incident light and maintaining a crystalline single phase without a structural or chemical change below the melting temperature of the material. SR readout of data from and/or SR writing of data onto the medium is carried out by way of thermoelectrically induced optical changes within a local area of the SR layer under laser irradiation.

摘要翻译： 光学数据存储介质包括由热电材料组成的超分辨率（SR）层，所述SR层在入射光的波长处具有光吸收，透射率和反射率，并保持结晶单相，而不会在 材料的熔化温度。 通过在激光照射下在SR层的局部区域内的热电感应光学变化来执行从数据和/或SR写数据到介质上的SR读出。