DISPERSION AND NONLINEAR COMPENSATOR FOR OPTICAL DELIVERY FIBER
    1.
    发明申请
    DISPERSION AND NONLINEAR COMPENSATOR FOR OPTICAL DELIVERY FIBER 审中-公开
    用于光纤传输光纤的分散和非线性补偿器

    公开(公告)号:WO2007143542A3

    公开(公告)日:2008-03-13

    申请号:PCT/US2007070211

    申请日:2007-06-01

    CPC classification number: H04B10/2513

    Abstract: A system for dispersion compensation in a terahertz system includes an optical fiber configured to transmit an optical pulse, a compensator optically coupled to the optical fiber, the compensator configured to compensate for a dispersion of the optical pulse caused as the optical pulse propagates through the optical fiber, and an optically induced terahertz device optically coupled to the compensator, whereby the optically induced terahertz device is configured to transmit or receive terahertz radiation.

    Abstract translation: 一种用于太赫兹系统中的色散补偿的系统包括被配置为传输光脉冲的光纤,光学耦合到光纤的补偿器,补偿器被配置为补偿当光脉冲通过光学器件传播时引起的光脉冲的色散 光纤和光学耦合到补偿器的光学诱导太赫兹装置,由此光学诱导的太赫兹装置被配置为发射或接收太赫兹辐射。

    SYSTEM FOR TRANSMITTING AND RECEIVING ELECTROMAGNETIC RADIATION
    2.
    发明申请
    SYSTEM FOR TRANSMITTING AND RECEIVING ELECTROMAGNETIC RADIATION 审中-公开
    发射和接收电磁辐射的系统

    公开(公告)号:WO2015112284A2

    公开(公告)日:2015-07-30

    申请号:PCT/US2014070729

    申请日:2014-12-17

    Applicant: PICOMETRIX LLC

    CPC classification number: H04B10/90 G01N21/3586 H04B10/114 H04B10/25

    Abstract: A system for transmitting and receiving electromagnetic radiation includes a beam splitter and a transceiver. The beam splitter is configured to separate an optical pulse into a pump pulse and a probe pulse. The transceiver may include a transmitter switch and a receiver switch. The pump pulse is directed toward the transmitter switch and the probe pulse is directed towards the receiver switch. Electromagnetic radiation is emitted from the transceiver when the pump pulse strikes the transmitter switch. The electromagnetic radiation may be terahertz radiation in either a pulsed or continuous wave form.

    Abstract translation: 用于发射和接收电磁辐射的系统包括分束器和收发器。 分束器被配置为将光脉冲分离成泵浦脉冲和探测脉冲。 收发器可以包括发射器开关和接收器开关。 泵脉冲指向发射机开关,探测脉冲指向接收机开关。 当泵脉冲撞击发射器开关时,收发器发射电磁辐射。 电磁辐射可以是脉冲或连续波形的太赫兹辐射。

    TERAHERTZ IMAGING IN REFLECTION AND TRANSMISSION MODE FOR LUGGAGE AND PERSONNEL INSPECTION
    3.
    发明申请
    TERAHERTZ IMAGING IN REFLECTION AND TRANSMISSION MODE FOR LUGGAGE AND PERSONNEL INSPECTION 审中-公开
    反向传输模式中的TERAHERTZ成像和人员检查的传输模式

    公开(公告)号:WO2005119214A9

    公开(公告)日:2006-01-26

    申请号:PCT/US2005018621

    申请日:2005-05-26

    CPC classification number: G01N21/3586 G01J3/42 G01N21/3563 G01V3/12

    Abstract: A system to detect contraband article, like explosives or chemical weapons in packages, laggage or clothing includes one or more terahertz modules. Each module either generates or receives, or both generates and receives, terahertz radiation. Some of the terahertz radiation is reflected from the article and the remainder of the terahertz radiation is transmitted through the article. A processor analyzes the reflected and transmitted terahertz radiation to characterize the article.

    Abstract translation: 检测违禁品的系统,如包装中的爆炸物或化学武器,滞后或服装包括一个或多个太赫兹模块。 每个模块生成或接收太赫兹辐射,或同时生成和接收太赫兹辐射。 一些太赫兹辐射从制品中反射出来,其余的太赫兹辐射透过物品。 处理器分析反射和传输的太赫兹辐射以表征物品。

    COMPENSADOR DE DISPERSION Y NO LINEAL PARA FIBRA OPTICA DE DISTRIBUCION.

    公开(公告)号:ES2369018T3

    公开(公告)日:2011-11-24

    申请号:ES07798007

    申请日:2007-06-01

    Applicant: PICOMETRIX LLC

    Abstract: Un sistema para compensar la dispersión en un sistema de terahercios, el sistema comprendiendo: una fibra óptica configurada para transmitir un impulso óptico; un compensador ópticamente acoplado a la fibra óptica, el compensador configurado para compensar una dispersión del impulso óptico causada cuando el impulso óptico se propaga a través de la fibra óptica; un dispositivo de terahercios ópticamente inducido provisto de una antena, el dispositivo de terahercios ópticamente inducido acoplado ópticamente al compensador, por lo que el dispositivo de terahercios está configurado para transmitir o recibir radiación de terahercios a través de la antena; en el que el dispositivo de terahercios ópticamente inducido es un receptor de terahercios, en el que la antena está ópticamente acoplada al compensador para el muestreo del campo eléctrico formado en la antena desde la radiación de terahercios recibida; en el que compensador es una fibra de cristal fotónico, la fibra de cristal fotónico siendo un compensador fijo y el compensador adicionalmente comprende un conversador ajustable conjuntamente con el compensador fijo.

    6.
    发明专利
    未知

    公开(公告)号:AT517475T

    公开(公告)日:2011-08-15

    申请号:AT07798007

    申请日:2007-06-01

    Applicant: PICOMETRIX LLC

    Abstract: A system for dispersion compensation in a terahertz system includes an optical fiber configured to transmit an optical pulse, a compensator optically coupled to the optical fiber, the compensator configured to compensate for a dispersion of the optical pulse caused as the optical pulse propagates through the optical fiber, and an optically induced terahertz device optically coupled to the compensator, whereby the optically induced terahertz device is configured to transmit or receive terahertz radiation.

    DISPERSION AND NONLINEAR COMPENSATOR FOR OPTICAL DELIVERY FIBER

    公开(公告)号:HK1128369A1

    公开(公告)日:2009-10-23

    申请号:HK09107518

    申请日:2009-08-14

    Applicant: PICOMETRIX LLC

    Abstract: A system for dispersion compensation in a terahertz system includes an optical fiber configured to transmit an optical pulse, a compensator optically coupled to the optical fiber, the compensator configured to compensate for a dispersion of the optical pulse caused as the optical pulse propagates through the optical fiber, and an optically induced terahertz device optically coupled to the compensator, whereby the optically induced terahertz device is configured to transmit or receive terahertz radiation.

    OPTICAL DELAY
    8.
    发明专利

    公开(公告)号:HK1115504A1

    公开(公告)日:2008-11-28

    申请号:HK07113289

    申请日:2007-12-05

    Applicant: PICOMETRIX LLC

    Abstract: A system for varying a delay of an optical beam has a rotatable wheel and a set of one or more prisms mounted about a circumference of the rotatable wheel. The set of one or more prisms are positioned to retroreflect the optical beam that passes approximately tangent to the rotatable wheel to cause a delay or phase shift to the beam as the rotatable wheel rotates.

    SYSTEM FOR TRANSMITTING AND RECEIVING ELECTROMAGNETIC RADIATION

    公开(公告)号:CA2933870A1

    公开(公告)日:2015-07-30

    申请号:CA2933870

    申请日:2014-12-17

    Applicant: PICOMETRIX LLC

    Abstract: A system for transmitting and receiving electromagnetic radiation includes a beam splitter and a transceiver. The beam splitter is configured to separate an optical pulse into a pump pulse and a probe pulse. The transceiver may include a transmitter switch and a receiver switch. The pump pulse is directed toward the transmitter switch and the probe pulse is directed towards the receiver switch. Electromagnetic radiation is emitted from the transceiver when the pump pulse strikes the transmitter switch. The electromagnetic radiation may be terahertz radiation in either a pulsed or continuous wave form.

    DISPOSITIVO FOTOCONDUCTOR.
    10.
    发明专利

    公开(公告)号:ES2357616T3

    公开(公告)日:2011-04-28

    申请号:ES05853521

    申请日:2005-12-07

    Applicant: PICOMETRIX LLC

    Abstract: Estructura semiconductora fotodetectora que comprende: contactos metálicos (18); un substrato de GaAs o InP (14); una capa epitaxial (12) con crecimiento a baja temperatura no estequiométrica y rica en arsénico de Inx Ga1-x As cuyo crecimiento se ha efectuado sobre el substrato (14), siendo x superior aproximadamente a 0,1 y menor aproximadamente de 0,53; y una capa semiconductora epitaxial con intersticio de banda más amplia con crecimiento en forma de capa de recubrimiento (16) por encima de la capa epitaxial (12) de Inx Ga1-x As, en la que la capa de recubrimiento epitaxial de intersticio de banda más amplia (16) es colocada entre los contactos metálicos (18) y la capa epitaxial (12) de Inx Ga1-x As; en la que la capa de recubrimiento epitaxial de intersticio de banda más amplio (16) tiene un grosor en un rango comprendido aproximadamente entre 5 y 100 nm, en la que la estructura es modelada hasta el substrato excepto en una pequeña plataforma restante en la que se deposita sobre la superficie de la estructura del semiconductor, una película dieléctrica (20) eléctricamente aislante excepto en una zona, que define una ventana centrada sobre la superficie superior de la plataforma, y en la que los contactos metálicos (18) son depositados sobre la película dieléctrica (20) y teniendo un intersticio entre ellos que está posicionado de manera tal que el intersticio y partes de cada electrodo se encuentran en la ventana de la película dieléctrica (20) y hacen contacto con la superficie de la estructura semiconductora superior de la plataforma.

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