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    SINGLE PULSE LASER APPARATUS
    1.
    发明申请
    SINGLE PULSE LASER APPARATUS 有权
    单脉冲激光装置

    公开(公告)号：US20160352068A1

    公开(公告)日：2016-12-01

    申请号：US15165568

    申请日：2016-05-26

    Applicant: Korea Institute of Science and Technology

    Inventor： Young Min JHON ,  Joon Mo AHN ,  Seok LEE ,  Jae Hun KIM ,  Min Ah SEO ,  Chul Ki KIM ,  Taik Jin LEE ,  Deok Ha WOO ,  Min Chul PARK

    IPC: H01S3/11 ,  H01S3/107 ,  H01S3/00 ,  H01S3/115 ,  H01S3/13

    CPC classification number: H01S3/1109 ,  H01S3/115 ,  H01S3/127 ,  H01S3/1305

    Abstract: Provided is a single pulse laser apparatus. The apparatus including a resonator having a first mirror, a second mirror, a gain medium, and electro-optic modulators (EOMs) which perform each mode-locking and Q-switching, the apparatus includes a photodiode which measures laser light that oscillates from the resonator, a synchronizer which converts an electrical signal generated by measuring the laser light into a transistor-transistor logic (TTL) signal, a delay unit which sets a latency determined in order to synchronize a mode-locked pulse with a Q-switched pulse to the TTL signal, and outputs a trigger TTL signal according to the latency, and a Q-driver which inputs the trigger TTL signal to the EOM which performs Q-switching, and causes the EOM to operates.

    Abstract translation: 提供单脉冲激光装置。 该装置包括具有执行每个模式锁定和Q开关的第一反射镜，第二镜，增益介质和电光调制器（EOM）的谐振器，该装置包括光电二极管，其测量从 谐振器，将通过测量激光产生的电信号转换为晶体管晶体管逻辑（TTL）信号的同步器;延迟单元，其设定为将锁定脉冲与Q切换脉冲同步的等待时间 TTL信号，并根据延迟输出触发TTL信号，以及将触发TTL信号输入到执行Q切换的EOM的Q驱动器，并使EOM工作。

    DEVICE FOR DETECTING SINGLE PHOTON AVAILABLE AT ROOM TEMPERATURE AND METHOD THEREOF
    2.
    发明申请
    DEVICE FOR DETECTING SINGLE PHOTON AVAILABLE AT ROOM TEMPERATURE AND METHOD THEREOF 审中-公开
    用于检测室温下可用的单光子的装置及其方法

    公开(公告)号：US20150198477A1

    公开(公告)日：2015-07-16

    申请号：US14210684

    申请日：2014-03-14

    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Chulki KIM ,  Joon Hyong CHO ,  Yeong Jun KIM ,  Minah SEO ,  Seok LEE ,  Jong Chang YI ,  Jonghoo PARK ,  Byeong Ho PARK ,  Deok Ha WOO ,  Sun Ho KIM ,  Jae Hun KIM ,  Taikjin LEE

    IPC: G01J1/04 ,  G01J1/42

    CPC classification number: G01J1/0407 ,  G01J1/0488 ,  G01J1/42

    Abstract: Disclosed are a device for detecting a single photon available at a room temperature, which includes: a signal transmitting unit including a first electrode and a second electrode spaced apart from each other and at least one nanostructure disposed between the first electrode and the second electrode, the first electrode receiving a signal from the signal generating unit; a photonic crystal lattice structure for receiving a photon, the photonic crystal lattice structure having an optical waveguide for guiding the received photon to the first electrode, the optical waveguide being formed by a plurality of dielectric structures; and a single photon detector for detecting a photon by analyzing a signal output to the second electrode, and a method for detecting a single photon using the device.

    Abstract translation: 公开了一种用于检测在室温下可获得的单个光子的装置，其包括：信号传输单元，包括彼此间隔开的第一电极和第二电极以及设置在第一电极和第二电极之间的至少一个纳米结构， 所述第一电极从所述信号产生单元接收信号; 用于接收光子的光子晶格结构，所述光子晶格结构具有用于将所接收的光子引导到所述第一电极的光波导，所述光波导由多个介电结构形成; 以及用于通过分析输出到第二电极的信号来检测光子的单个光子检测器，以及使用该装置检测单个光子的方法。

    APPARATUS AND METHOD FOR GRAPHENE WET TRANSFER
    5.
    发明申请
    APPARATUS AND METHOD FOR GRAPHENE WET TRANSFER 有权
    用于石墨转移的装置和方法

    公开(公告)号：US20170028692A1

    公开(公告)日：2017-02-02

    申请号：US15044586

    申请日：2016-02-16

    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Chulki KIM ,  Seok LEE ,  Jae Hun KIM ,  Taikjin LEE ,  Minah SEO ,  Jaebin CHOI ,  Young Min JHON ,  Deok Ha WOO ,  Chaehyun LIM

    IPC: B32B37/00 ,  C01B31/04

    CPC classification number: B32B37/025 ,  B05C3/09 ,  B05C3/10 ,  B05C3/109 ,  B05D1/206 ,  B32B37/0046 ,  B32B2264/108 ,  C01B32/184

    Abstract: Disclosed is an apparatus for graphene wet transfer, which includes: a reservoir body having at least two reservoirs; a barrier structure located on the reservoir and having at least one separated space formed by barriers; and a substrate frame located below the barrier structure and having at least one substrate accommodation groove for accommodating a target substrate to which graphene is transferred. Here, each reservoir may be filled with a solution for a wet transfer process, and the graphene may be separately located in each separated space in a floating state in the solution.

    Abstract translation: 公开了一种用于石墨烯湿转移的装置，其包括：具有至少两个储存器的储存器主体; 阻挡结构，位于储存器上并且具有至少一个由屏障形成的分离空间; 以及位于所述阻挡结构下方的衬底框架，并具有用于容纳转印有石墨烯的目标衬底的至少一个衬底容纳槽。 这里，每个储存器可以填充用于湿转印工艺的溶液，并且石墨烯可以在溶液中以浮置状态分开地位于每个分离的空间中。

    PLASMONIC ALL-OPTICAL SWITCH AND LIGHT CONTROL METHOD USING THE SAME
    6.
    发明申请
    PLASMONIC ALL-OPTICAL SWITCH AND LIGHT CONTROL METHOD USING THE SAME 有权
    等离子全光开关和使用其的光控制方法

    公开(公告)号：US20160018675A1

    公开(公告)日：2016-01-21

    申请号：US14533297

    申请日：2014-11-05

    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Sun Ho KIM ,  Jae Hun KIM ,  Chulki KIM ,  Kyungsun MOON ,  Min Ah SEO ,  Deok Ha WOO ,  Seok LEE ,  Jong Chang YI ,  Taikjin LEE ,  Youngchul CHUNG

    IPC: G02F1/01 ,  G02F1/00 ,  G02B5/00

    CPC classification number: G02F1/0126 ,  B82Y20/00 ,  G02B5/008 ,  G02F2203/10 ,  Y10S977/834

    Abstract: A plasmonic all-optical switch includes a graphene layer, a first dielectric layer located on the graphene layer, a nano-antenna located on the first dielectric layer, and a second dielectric layer located on the nano-antenna. An incident beam is propagated by means of a surface plasmon wave generated at an interface between the graphene layer and the first dielectric layer. Further, localized surface plasmon resonance is selectively generated at an interface between the nano-antenna and the second dielectric layer by means of a pump beam incident to the nano-antenna to decrease an intensity of the incident beam. The plasmonic all-optical switch may operate at an ultrahigh speed just with a small light energy without any electric method, greatly reduce power consumption of an IT device by applying to an all-optical transistor or the like, and increase a processing rate.

    Abstract translation: 等离子体全光开关包括石墨烯层，位于石墨烯层上的第一电介质层，位于第一电介质层上的纳米天线和位于纳米天线上的第二电介质层。 入射光束通过在石墨烯层和第一介电层之间的界面处产生的表面等离子体波传播。 此外，通过入射到纳米天线的泵浦光束在纳米天线和第二介电层之间的界面选择性地产生局部表面等离子体共振，以降低入射光束的强度。 等离子体全光开关可以在没有任何电气方式的情况下以超轻的光能运行，通过施加到全光晶体管等来大大降低IT设备的功耗，并且提高处理速率。

    PHOTORECEPTOR PROTEIN-BASED SPECTROPHOTOMETER, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR LIGHT DETECTION USING THE SAME
    10.
    发明申请
    PHOTORECEPTOR PROTEIN-BASED SPECTROPHOTOMETER, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR LIGHT DETECTION USING THE SAME 有权
    基于蛋白质的光电分光光度计及其制造方法及使用其的光检测方法

    公开(公告)号：US20140340678A1

    公开(公告)日：2014-11-20

    申请号：US14281348

    申请日：2014-05-19

    Applicant: Korea Institute of Science and Technology

    Inventor： Jae Hun KIM ,  Hyun Seok SONG ,  Seok LEE ,  Sun Ho KIM ,  Taikjin LEE ,  Ju Yeong OH ,  Jun Hyong CHO ,  Chulki KIM ,  Deok Ha WOO

    IPC: G01J3/50 ,  G01J1/42

    CPC classification number: G01J3/50 ,  G01J1/42 ,  G01J3/2803 ,  H01L51/0093 ,  H01L51/428 ,  Y10T29/49002

    Abstract: A photoreceptor protein-based spectrophotometer may include a field-effect transistor and a photoreceptor protein on the field-effect transistor (FET), the photoreceptor protein exhibiting change in electrical properties by absorbing light and being activated. Since the spectrophotometer can convert the light absorbed by the photoreceptor protein to an electrical signal using the FET, it can mimic human vision by using human photoreceptor proteins. The spectrophotometer can measure the color, intensity, etc. of light of broad wavelength ranges as in human vision. Thus, the spectrophotometer can be applied to the development of artificial vision, etc.

    Abstract translation: 基于感光蛋白的分光光度计可以在场效应晶体管（FET）上包括场效应晶体管和感光体蛋白质，感光器蛋白通过吸收光并且被激活而表现出电特性的变化。 由于分光光度计可以将光感受器蛋白质吸收的光转换成使用FET的电信号，因此可以通过使用人体感光蛋白模拟人类视觉。 分光光度计可以测量人类视觉中广泛波长范围的光的颜色，强度等。 因此，分光光度计可以应用于人造视觉的发展等。

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