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    TUNABLE LASER DEVICE
    1.
    发明申请
    TUNABLE LASER DEVICE 审中-公开

    公开(公告)号：US20190115723A1

    公开(公告)日：2019-04-18

    申请号：US15941823

    申请日：2018-03-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jineun KIM ,  Unjeong KIM ,  Hyochul KIM ,  Yeonsang PARK ,  Moonil Jung

    IPC: H01S5/183 ,  H01S5/026 ,  H01S5/068 ,  H01S5/04

    Abstract: A tunable laser device is provided. The tunable laser device includes an active layer configured to generate first light by a first source; first and second reflective layers spaced apart from each other having the active layer disposed between the first reflective layer and the second reflective layer to form a resonance cavity; and a variable refractive index unit in the resonance cavity and having a refractive index being variable according to a second source, the second source being different from the first source.

    MULTI-WAVELENGTH SURFACE PLASMON LASER AND OPTOELECTRONIC INTEGRATED CIRCUIT INCLUDING THE SAME
    4.
    发明申请
    MULTI-WAVELENGTH SURFACE PLASMON LASER AND OPTOELECTRONIC INTEGRATED CIRCUIT INCLUDING THE SAME 有权
    多波长表面等离子体激光器和包括其的光电集成电路

    公开(公告)号：US20150280401A1

    公开(公告)日：2015-10-01

    申请号：US14513477

    申请日：2014-10-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jaesoong LEE ,  Jineun KIM ,  Yeonsang PARK ,  Changwon LEE

    IPC: H01S5/10 ,  H01S3/086 ,  H01S5/343

    CPC classification number: H01S5/1046 ,  H01S3/086 ,  H01S5/0425 ,  H01S5/1039 ,  H01S5/1053 ,  H01S5/106 ,  H01S5/1067 ,  H01S5/1096 ,  H01S5/14 ,  H01S5/3211 ,  H01S5/343 ,  H01S2301/176

    Abstract: A multi-wavelength surface plasmon laser that simultaneously emits surface plasmons having a large number of wavelengths and includes an active layer whose thickness changes with position, and a metal cavity whose length changes with position so that light of different wavelengths is emitted according to position. Surface plasmons are generated at the interface between a metal layer and a semiconductor layer in response to the light of different wavelengths. The surface plasmons having different wavelengths may be resonated in the metal cavity whose length changes with position and may be emitted to the outside.

    Abstract translation: 同时发射具有大量波长的表面等离子体激元的多波长表面等离子体激元，并且包括厚度随位置变化的有源层和长度随位置变化的金属腔，使得根据位置发射不同波长的光。 响应于不同波长的光，在金属层和半导体层之间的界面处产生表面等离子体激元。 具有不同波长的表面等离子体激元在金属腔中可以共振，其长度随着位置而变化并且可以发射到外部。

    SPECKLE-BASED AUTHENTICATION APPARATUS, AUTHENTICATION SYSTEM COMPRISING THE SAME, AND SPECKLE-BASED AUTHENTICATION METHOD
    6.
    发明申请
    SPECKLE-BASED AUTHENTICATION APPARATUS, AUTHENTICATION SYSTEM COMPRISING THE SAME, AND SPECKLE-BASED AUTHENTICATION METHOD 有权
    基于规范的认证装置，包含其的认证系统和基于规范的认证方法

    公开(公告)号：US20160123874A1

    公开(公告)日：2016-05-05

    申请号：US14930704

    申请日：2015-11-03

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jaesoong LEE ,  Sungwoo HWANG ,  Jineun KIM

    IPC: G01N21/47

    CPC classification number: G06K9/00885 ,  G06K9/00577 ,  G06K2009/00932

    Abstract: Provided are a speckle-based authentication apparatus, an authentication system that includes the speckle-based authentication apparatus, and an authentication method using the speckle-based authentication apparatus. The speckle-based authentication apparatus includes an optical source configured to radiate light onto an object that is placed apart from the optical source; and a detector configured to detect a speckle pattern generated from the object in response to the light being radiated onto the object and detect location information of the object. Thus, the object is authenticated by comparing the speckle pattern detected by the detector with a speckle pattern stored in advance.

    Abstract translation: 提供了一种基于散斑的认证装置，包括基于散斑的认证装置的认证系统和使用基于散斑的认证装置的认证方法。 基于散斑的认证装置包括被配置为将光辐射到远离光源的物体上的光源; 以及检测器，其被配置为响应于被辐射到所述物体上的光检测从所述物体产生的散斑图案并检测所述物体的位置信息。 因此，通过将检测器检测到的散斑图案与预先存储的散斑图案进行比较来认证该物体。

    LIGHT FILTER AND SPECTROMETER INCLUDING THE SAME
    7.
    发明申请
    LIGHT FILTER AND SPECTROMETER INCLUDING THE SAME 有权

    公开(公告)号：US20210148757A1

    公开(公告)日：2021-05-20

    申请号：US17159900

    申请日：2021-01-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jineun KIM ,  Younggeun ROH ,  Yeonsang PARK ,  Hyochul KIM ,  Moonil JUNG

    IPC: G01J3/18 ,  G01J3/45 ,  G02B5/28 ,  G01J3/26 ,  G02B5/20 ,  G01J3/28 ,  G01J3/02

    Abstract: A light filter and a spectrometer including the light filter are disclosed. The light filter includes a plurality of filter units having different resonance wavelengths, wherein each of the plurality of filter units includes a cavity layer configured to output light of constructive interference, a Bragg reflection layer provided on a first surface of the cavity layer, and a pattern reflection layer provided on a second surface of the cavity layer opposite to the first surface and configured to cause guided mode resonance of light incident on the pattern reflection layer, the pattern reflection layer including a plurality of reflection structures that are periodically arranged.

    LIGHT FILTER AND SPECTROMETER INCLUDING THE SAME
    8.
    发明申请
    LIGHT FILTER AND SPECTROMETER INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190277693A1

    公开(公告)日：2019-09-12

    申请号：US16288752

    申请日：2019-02-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jineun KIM ,  Younggeun ROH ,  Yeonsang PARK ,  Hyochul KIM ,  Moonil Jung

    IPC: G01J3/18 ,  G02B5/28 ,  G01J3/45

    Abstract: A light filter and a spectrometer including the light filter are disclosed. The light filter includes a plurality of filter units having different resonance wavelengths, wherein each of the plurality of filter units includes a cavity layer configured to output light of constructive interference, a Bragg reflection layer provided on a first surface of the cavity layer, and a pattern reflection layer provided on a second surface of the cavity layer opposite to the first surface and configured to cause guided mode resonance of light incident on the pattern reflection layer, the pattern reflection layer including a plurality of reflection structures that are periodically arranged.

    TUNABLE NANO-ANTENNA AND METHODS OF MANUFACTURING AND OPERATING THE SAME
    9.
    发明申请
    TUNABLE NANO-ANTENNA AND METHODS OF MANUFACTURING AND OPERATING THE SAME 有权
    南极天线及其制造和操作方法

    公开(公告)号：US20160223843A1

    公开(公告)日：2016-08-04

    申请号：US14916052

    申请日：2014-08-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yeonsang PARK ,  Jineun KIM ,  Younggeun ROH ,  Changwon LEE ,  Sangmo CHEON ,  Unjeong KIM ,  Chanwook BAIK ,  Youngzoon YOON ,  Jaesoong LEE

    IPC: G02F1/01 ,  G02B6/12 ,  H01Q13/18

    CPC classification number: G02F1/0102 ,  B82Y20/00 ,  B82Y40/00 ,  G02B6/12007 ,  G02B2006/12142 ,  G02F1/0018 ,  G02F1/0045 ,  G02F1/011 ,  H01Q5/22 ,  H01Q13/103 ,  H01Q13/18 ,  H01Q13/28

    Abstract: Provided are an optical nano-antenna including a tunable material layer and methods of manufacturing and operating the optical nano-antenna. The optical nano-antenna includes a substrate; and a plurality of material layers sequentially laminated on the substrate. The plurality of material layers include at least one tunable material layer and at least one slot. A first tunable material layer and a metal layer are sequentially laminated on the substrate, and a first slot is formed in the metal layer. A metal layer and a first tunable material layer are sequentially laminated on the substrate, and a first slot is formed in the metal layer. A first tunable material layer, a metal layer, and a second tunable material layer are sequentially laminated on the substrate, and a first slot is formed in the metal layer. A second slot tilted with respect to the first slot is formed in the metal layer.

    Abstract translation: 提供了包括可调谐材料层的光学纳米天线以及制造和操作光学纳米天线的方法。 光学纳米天线包括基板; 以及顺序层叠在基板上的多个材料层。 多个材料层包括至少一个可调材料层和至少一个槽。 第一可调材料层和金属层依次层压在基板上，并且第一槽形成在金属层中。 金属层和第一可调谐材料层依次层压在基板上，并且第一槽形成在金属层中。 第一可调谐材料层，金属层和第二可调谐材料层依次层压在基板上，并且第一槽形成在金属层中。 相对于第一槽倾斜的第二槽形成在金属层中。

    SURFACE PLASMON POLARITON MODULATOR
    10.
    发明申请
    SURFACE PLASMON POLARITON MODULATOR 有权
    表面等离子体POLARITON调制器

    公开(公告)号：US20130148186A1

    公开(公告)日：2013-06-13

    申请号：US13741894

    申请日：2013-01-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hwansoo SUH ,  Chang Won LEE ,  Yeonsang PARK ,  Jineun KIM

    IPC: G02F1/00 ,  G02F1/01 ,  G02F1/29

    CPC classification number: G02F1/00 ,  G02B6/1226 ,  G02F1/01 ,  G02F1/035 ,  G02F1/29 ,  G02F2203/10

    Abstract: A surface plasmon polariton modulator capable of locally varying a physical property of a dielectric material to control a surface plasmon polariton. The surface plasmon polariton modulator includes a dielectric layer, including first and second dielectric portions, which is interposed between two metal layers. The second dielectric portion has a refractive index which varies with an electric field, a magnetic field, heat, a sound wave, or a chemical and/or biological operation applied thereto. The surface plasmon polariton modulator is configured to control one of an advancing direction, an intensity, a phase, or the like of a surface plasmon using an electric signal. The surface plasmon polariton modulator can operate as a surface plasmon polariton multiplexer or a surface plasmon polariton demultiplexer.

    Abstract translation: 能够局部地改变介电材料的物理性质以控制表面等离子体激元的表面等离子体激元调制器。 表面等离子体激元调制器包括介于介电层，介电层包括介于两个金属层之间的第一和第二电介质部分。 第二电介质部分具有随着施加到其上的电场，磁场，热，声波或化学和/或生物操作而变化的折射率。 表面等离子体激元调制器被配置为使用电信号来控制表面等离子体的前进方向，强度，相位等之一。 表面等离子体激元调制器可以作为表面等离子体激元多极化多路复用器或表面等离子体激元解离器来操作。

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