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    • 1. 发明公开
    • 자기조준 광결정을 기반으로 한 편광 빔스플리터, 이 편광 빔스플리터를 포함하는 편광 빔스플리터 슬랩 및 이 편광 빔스플리터를 이용하여 광파를 직교편광시키는 방법
    • 基于自聚焦光子晶体的偏振光束分离器,包括其的偏振光束分离器板和使用其的光波的正交极化方法
    • KR1020120003991A
    • 2012-01-12
    • KR1020100064591
    • 2010-07-06
    • 성균관대학교산학협력단
    • 박종문이성구박해령이명현
    • G02B5/30G02B6/12
    • G02B5/3008G02B1/005G02B1/11G02B6/1225G02B27/283
    • PURPOSE: A polarization beam splitter based on a self-collimating photonic crystal, a polarization beam splitter slab including the same, and an orthogonal polarization method of a light wave using the same are provided to increase light wave transmittance by providing an anti-reflection film which is able to be applied to both TE(Transverse Electric) and TM(Transverse Magnetic) modes. CONSTITUTION: A beam splitter comprises a dielectric layer(110) and a splitter part(120). The splitter part arranges air holes or rods in the dielectric layer in a two-dimensional lattice shape with the same interval. The splitter part comprises a light input end(123), a TE(Transverse Electric) channel light output end(124), a TM(Transverse Magnetic) channel light output end(125), a polarized beam separation structure part(122), and a self- collimating photonic crystal part(121). The light input end located in one end part of the splitter part receives light waves. A TE channel light output end located in the other end part of the splitter part emits the light waves inputted through the light input end. The polarized beam separation structure part includes a plurality of air hole rows in a diagonal direction with respect to the boundary surface of the light input end. The self-collimating photonic crystal part set a self-collimating frequency with a frequency range less than a wood anomaly point for a plurality of air holes in the outer region of the polarized beam separation structure part.
    • 目的:提供基于自准直光子晶体的偏振分束器,包括其的偏振分束器板和使用其的光波的正交偏振方法,以通过提供抗反射膜来增加光波透射率 它能够应用于TE(横向电动)和TM(横向磁性)模式。 构成:分束器包括介电层(110)和分流器部分(120)。 分流器部件以相同间隔的二维格子形状将空气孔或棒布置在电介质层中。 分离器部分包括光输入端(123),TE(横向电通道)光输出端(124),TM(横向磁通道)光输出端(125),偏振光束分离结构部分(122) 和自准直光子晶体部分(121)。 位于分离器部分的一个端部的光输入端接收光波。 位于分离器部分的另一端部的TE通道光输出端发射通过光输入端输入的光波。 偏振光束分离结构部分包括相对于光输入端的边界面在对角方向上的多个气孔列。 自准直光子晶体部分对偏振光束分离结构部分的外部区域中的多个气孔设定频率范围小于木材异常点的自准直频率。
    • 3. 发明授权
    • SPP 신호 스위치 소자
    • SPP信号开关装置
    • KR101211757B1
    • 2012-12-12
    • KR1020110145595
    • 2011-12-29
    • 성균관대학교산학협력단
    • 이명현박해령박종문손정한
    • G02B6/122G02B6/35
    • G02B6/1226B82Y30/00G02B5/008G02B6/126G02B6/138G02F1/313G02F2203/10
    • PURPOSE: An SPP(Surface Plasmon Polariton) signal switch device is provided to be applied to SPP of various modes according to a kind of a light waveguide. CONSTITUTION: A first metal waveguide has an IMI(Insulator-Metal-Insulator) structure. The IMI structure is composed of a metal layer(111) and a dielectric layer. The dielectric layer is arranged on one side of the metal layer. Another dielectric layer is arranged on the rear side of the metal layer. A second metal waveguide has an IMI structure. The IMI structure is composed of a first metal layer(131) and a dielectric layer. The dielectric layer is arranged on one side of the metal layer. Another dielectric layer is arranged on the rear side of the metal layer. A first side of a polarizing plate(120) is contacted with the first metal waveguide and a second side thereof is contacted with the second metal waveguide. The polarizing plate controls an SPP signal from the first metal waveguide to the second metal waveguide.
    • 目的:根据光波导的种类,提供SPP(表面等离子体极化)信号开关装置,用于各种模式的SPP。 构成:第一金属波导具有IMI(绝缘体 - 金属 - 绝缘体)结构。 IMI结构由金属层(111)和电介质层构成。 电介质层设置在金属层的一侧。 另一电介质层设置在金属层的后侧。 第二金属波导具有IMI结构。 IMI结构由第一金属层(131)和电介质层构成。 电介质层设置在金属层的一侧。 另一电介质层设置在金属层的后侧。 偏振板(120)的第一侧与第一金属波导接触,第二侧与第二金属波导接触。 偏振片控制从第一金属波导到第二金属波导的SPP信号。
    • 4. 发明授权
    • 나노 플라즈모닉 모드 변환 소자 및 이를 이용한 나노 플라즈몬 집적회로 모듈
    • 纳米等离子体模式转换器和纳米级PLASMON集成电路模块
    • KR101103932B1
    • 2012-01-12
    • KR1020100118428
    • 2010-11-26
    • 성균관대학교산학협력단
    • 이명현박해령박종문손정한
    • G02B6/14
    • G02B6/14B82Y20/00G02B5/008G02B6/1226G02B6/1228
    • PURPOSE: A nano plasmonic mode converting device and a nano plasmon integrated circuit module using the same are provided to design a nano plasmon integrated circuit of various types by diversifying a surface Plasmon polariton mode. CONSTITUTION: An input terminal(200a) is composed of a first metal layer, a second metal layer(212a), and a dielectric layer. A middle terminal(200b) is composed of a first metal layer, a second metal layer(212b) and a dielectric layer. Each metal layer of the middle terminal is expanded from the each metal layer of the input terminal. An output terminal(200c) is composed of a first metal layer, a second metal layer(212c), and a dielectric layer. Each metal layer of the output terminal is expanded from the each metal layer of the middle terminal.
    • 目的:提供纳米等离激元模式转换装置和使用其的纳米等离子体激元集成电路模块,以通过使表面等离子体极化模式多样化来设计各种类型的纳米等离子体激元集成电路。 构成:输入端子(200a)由第一金属层,第二金属层(212a)和电介质层构成。 中间端子(200b)由第一金属层,第二金属层(212b)和电介质层构成。 中间端子的每个金属层从输入端子的每个金属层扩展。 输出端子(200c)由第一金属层,第二金属层(212c)和电介质层构成。 输出端子的每个金属层从中间端子的每个金属层扩展。