Films with crater-shaped protrusions
    1.
    发明申请
    Films with crater-shaped protrusions 审中-公开
    带有凹坑形突起的薄膜

    公开(公告)号:US20050124786A1

    公开(公告)日:2005-06-09

    申请号:US10498438

    申请日:2002-12-11

    CPC分类号: B29C71/0009 C08J7/02

    摘要: Polymer films having a number of wells can be prepared by contacting the polymer with a solvent which causes the polymer film to swell and produce blisters. When the film is dried the blisters collapse to form wells. The polymer film is supported on a substrate such as silica or glass and the wells are often arranged in an array. An example of a polymer which can be used is poly(d,l-lactide).

    摘要翻译: 具有多个孔的聚合物膜可以通过使聚合物与导致聚合物膜膨胀并产生水泡的溶剂接触来制备。 当电影干燥时,水疱倒塌形成井。 聚合物膜被支撑在诸如二氧化硅或玻璃的基底上,并且孔通常排列成阵列。 可以使用的聚合物的实例是聚(d,l-丙交酯)。

    Integrated silicon optomechanical gyroscopes (OMGs)
    2.
    发明授权
    Integrated silicon optomechanical gyroscopes (OMGs) 有权
    集成硅光机械陀螺仪(OMG)

    公开(公告)号:US09482535B2

    公开(公告)日:2016-11-01

    申请号:US13996669

    申请日:2011-12-23

    IPC分类号: G01C19/66 G01C19/5684

    CPC分类号: G01C19/661 G01C19/5684

    摘要: A system having an optomechanical gyroscope device. An optomechanical disk acts as an optical ring resonator and a mechanical disk resonator. A drive laser generates an optical drive signal. A drive channel acts as a waveguide for the optical drive signal and includes drive electrodes in a first proximity with respect to the optomechanical disk. The drive electrodes to excite the ring by evanescent coupling. A drive photodetector is configured to receive an output optical signal from the drive channel. A sense laser generates a optical sense signal. A sense channel acts as a waveguide for the optical sense signal and includes sense electrodes in a second proximity with respect to the optomechanical disk. A sense photodetector is configured to receive an output optical signal from the sense channel.

    摘要翻译: 具有光学陀螺仪装置的系统。 光学机械盘用作光环谐振器和机械盘谐振器。 驱动激光器产生光驱动信号。 驱动通道用作用于光驱动信号的波导,并且包括相对于机电盘第一接近的驱动电极。 驱动电极通过ev逝耦合激发环。 驱动光电检测器被配置为从驱动通道接收输出光信号。 感测激光产生光学感测信号。 感测通道用作光学感测信号的波导,并且包括相对于光学机械盘的第二接近度的感测电极。 感测光电检测器被配置为从感测通道接收输出光信号。

    AIRCRAFT SAFETY DEVICE SYSTEMS
    3.
    发明申请
    AIRCRAFT SAFETY DEVICE SYSTEMS 审中-公开
    飞机安全装置系统

    公开(公告)号:US20160200445A1

    公开(公告)日:2016-07-14

    申请号:US15080300

    申请日:2016-03-24

    IPC分类号: B64D33/02

    摘要: An aircraft system comprising a deflector assembly including, a base having mounting apertures; an inner ring concentrically positioned within an outer ring, the inner ring and the outer ring have an annulus defined therebetween via a base plate, a plurality of rods attached within the annulus and culminating at an apex creating a conical profile; and a forward-mounted cone-shaped deflecting member. The base plate comprises a through hole allowing airflow through the deflector assembly to supply an airplane engine. The aircraft safety device system further comprises at least one locking latch for removably securing the deflector assembly to a housing of the airplane engine. The aircraft safety device is mountable inside a lip of the housing of the airplane engine. Further, the aircraft safety device provides protection for airplane engines from air born animate and inanimate objects.

    摘要翻译: 一种飞行器系统,包括偏转器组件,该偏转器组件包括:具有安装孔的底座; 内圈同心地定位在外圈内,内环和外环具有通过基板在其间限定的环,多个杆附接在环形空间内并且在顶点达到顶点,产生锥形轮廓; 和前置锥形偏转构件。 基板包括通孔,允许气流通过偏转器组件以供应飞机发动机。 飞机安全装置系统还包括至少一个锁定闩锁,用于可拆卸地将偏转器组件固定到飞机发动机的壳体上。 飞机安全装置可安装在飞机发动机壳体的唇部内。 此外,飞机安全装置为空中出生的动画和无生命物体提供对飞机发动机的保护。

    Backside thermal patterning of buried oxide (BOX)
    4.
    发明授权
    Backside thermal patterning of buried oxide (BOX) 有权
    掩埋氧化物背面热图案(BOX)

    公开(公告)号:US08716840B2

    公开(公告)日:2014-05-06

    申请号:US12060177

    申请日:2008-03-31

    申请人: Richard Jones

    发明人: Richard Jones

    IPC分类号: H01L29/02 H01L21/311

    摘要: The dominant source of thermal resistance for silicon photonic devices patterned on SOI wafers is the buried oxide layer. To ensure efficient thermally driven silicon devices there is a need for a large thermal resistance. This is in contrast to temperature sensitive components need to have low thermal resistance in order to reduce their temperature to ensure good performance. Embodiments comprise etching the back of an SOI wafer to expose the buried oxide layer and depositing an additional layer of silicon oxide to increase the local thermal resistance. Thus, embodiments provide the ability to tailor the thermal resistance across the wafer or die depending on the device being fabricated.

    摘要翻译: 在SOI晶片上图案化的硅光子器件的主要热阻源是掩埋氧化物层。 为了确保有效的热驱动硅器件,需要大的热阻。 这与温度敏感元件相比,需要具有低热阻,以降低其温度以确保良好的性能。 实施例包括蚀刻SOI晶片的背面以暴露掩埋氧化物层并沉积附加的氧化硅层以增加局部热阻。 因此,实施例提供了根据正在制造的器件来跨越晶片或管芯定制热阻的能力。

    INTEGRATED SILICON OPTOMECHANICAL GYROSCOPES (OMGS)
    5.
    发明申请
    INTEGRATED SILICON OPTOMECHANICAL GYROSCOPES (OMGS) 有权
    综合硅光电陀螺(OMGS)

    公开(公告)号:US20130293898A1

    公开(公告)日:2013-11-07

    申请号:US13996669

    申请日:2011-12-23

    IPC分类号: G01C19/66

    CPC分类号: G01C19/661 G01C19/5684

    摘要: A system having an optomechanical gyroscope device. An optomechanical disk acts as an optical ring resonator and a mechanical disk resonator. A drive laser generates an optical drive signal. A drive channel acts as a waveguide for the optical drive signal and includes drive electrodes in a first proximity with respect to the optomechanical disk. The drive electrodes to excite the ring by evanescent coupling. A drive photodetector is configured to receive an output optical signal from the drive channel. A sense laser generates a optical sense signal. A sense channel acts as a waveguide for the optical sense signal and includes sense electrodes in a second proximity with respect to the optomechanical disk. A sense photodetector is configured to receive an output optical signal from the sense channel.

    摘要翻译: 具有光学陀螺仪装置的系统。 光学机械盘用作光环谐振器和机械盘谐振器。 驱动激光器产生光驱动信号。 驱动通道用作用于光驱动信号的波导,并且包括相对于机电盘第一接近的驱动电极。 驱动电极通过ev逝耦合激发环。 驱动光电检测器被配置为从驱动通道接收输出光信号。 感测激光产生光学感测信号。 感测通道用作光学感测信号的波导,并且包括相对于光学机械盘的第二接近度的感测电极。 感测光电检测器被配置为从感测通道接收输出光信号。

    System and method for granting access to a restricted access area using an approved list
    7.
    发明授权
    System and method for granting access to a restricted access area using an approved list 有权
    使用批准列表授予访问受限访问区域的系统和方法

    公开(公告)号:US08256670B1

    公开(公告)日:2012-09-04

    申请号:US12966287

    申请日:2010-12-13

    IPC分类号: G06K5/00

    摘要: A system and method for granting access to a restricted access area using an approved list is disclosed. According to one embodiment, the system may include a card reader that receives a card number from the access card; a card verifier comprising an approved list of card numbers; a card presented list of presented card numbers; and a processor that compares the card number to the approved list and compares the card number to the card presented list; and an access device. The access device grants access to the area if one of (1) the card number is on the approved list and (2) the card number is not on the presented list; and denies access to the area if the card number is not on the approved list and the card number is on the presented list.

    摘要翻译: 公开了一种使用批准列表授予对受限访问区域的访问权限的系统和方法。 根据一个实施例,系统可以包括从接入卡接收卡号的读卡器; 一个卡片验证器,其包括一个批准的卡号列表; 提供的卡号的卡片列表; 以及处理器,将卡号与批准的列表进行比较,并将卡号与卡片列表进行比较; 和接入设备。 访问设备允许访问该区域,其中一个(1)卡号在批准的列表上,和(2)卡号不在列表中; 并且如果卡号不在批准的列表上并且卡号在所呈现的列表上,则拒绝访问该区域。

    Narrow surface corrugated grating
    8.
    发明授权
    Narrow surface corrugated grating 有权
    窄表面波纹光栅

    公开(公告)号:US08223811B2

    公开(公告)日:2012-07-17

    申请号:US13160277

    申请日:2011-06-14

    申请人: Richard Jones

    发明人: Richard Jones

    IPC分类号: H01S3/10

    摘要: Narrow surface corrugated gratings for integrated optical components and their method of manufacture. An embodiment includes a grating having a width narrower than a width of the waveguide on which the grating is formed. In accordance with certain embodiments of the present invention, masked photolithography is employed to form narrowed gratings having a desired grating strength. In an embodiment, an optical cavity of a laser is formed with a reflector grating having a width narrower than a width of the waveguide. In another embodiment an integrated optical communication system includes one or more narrow surface corrugated gratings.

    摘要翻译: 用于集成光学部件的窄表面波纹光栅及其制造方法。 一个实施例包括具有窄于其上形成有光栅的波导的宽度的宽度的光栅。 根据本发明的某些实施例,采用掩模光刻技术来形成具有所需光栅强度的窄格栅。 在一个实施例中,激光器的光腔形成有具有窄于波导宽度的宽度的反射器光栅。 在另一个实施例中,集成光通信系统包括一个或多个窄波纹光栅。

    Narrow surface corrugated grating
    9.
    发明授权
    Narrow surface corrugated grating 有权
    窄表面波纹光栅

    公开(公告)号:US07961765B2

    公开(公告)日:2011-06-14

    申请号:US12415932

    申请日:2009-03-31

    申请人: Richard Jones

    发明人: Richard Jones

    IPC分类号: H01S3/10

    摘要: Narrow surface corrugated gratings for integrated optical components and their method of manufacture. An embodiment includes a grating having a width narrower than a width of the waveguide on which the grating is formed. In accordance with certain embodiments of the present invention, masked photolithography is employed to form narrowed gratings having a desired grating strength. In an embodiment, an optical cavity of a laser is formed with a reflector grating having a width narrower than a width of the waveguide. In another embodiment an integrated optical communication system includes one or more narrow surface corrugated gratings.

    摘要翻译: 用于集成光学部件的窄表面波纹光栅及其制造方法。 一个实施例包括具有窄于其上形成有光栅的波导的宽度的宽度的光栅。 根据本发明的某些实施例,采用掩模光刻技术来形成具有所需光栅强度的窄格栅。 在一个实施例中,激光器的光腔形成有具有窄于波导宽度的宽度的反射器光栅。 在另一个实施例中,集成光通信系统包括一个或多个窄波纹光栅。

    BROADBAND RADIO TRANSCEIVER WITH OPTICAL TRANSFORM
    10.
    发明申请
    BROADBAND RADIO TRANSCEIVER WITH OPTICAL TRANSFORM 有权
    宽带无线电收发器与光学变换

    公开(公告)号:US20110091218A1

    公开(公告)日:2011-04-21

    申请号:US12976099

    申请日:2010-12-22

    IPC分类号: H04B10/12 G01J1/04

    摘要: A broadband receiving apparatus includes an antenna to receive a radio signal having a plurality of modulation frequencies. An amplifier drives a laser source from the broadband radio signal to produce an optical signal having a plurality of spectral components. A diffraction grating transforms the optical signal into its spectral components. An array of photo-detectors converts the spectral components into electronic signals corresponding to the plurality of modulation frequencies. A transmitting apparatus includes an array of coherent laser emitters driven by electronic signals corresponding to a plurality of modulation frequencies to produce optical signals corresponding to a plurality of spectral components. A diffraction grating inverse transforms the spectral components into a composite optical signal. A photo-detector converts the composite optical signal into a composite electronic signal including the plurality of modulation frequencies. An amplifier amplifies the composite electronic signal for transmission as a broadband radio signal.

    摘要翻译: 宽带接收装置包括用于接收具有多个调制频率的无线电信号的天线。 放大器从宽带无线电信号驱动激光源以产生具有多个频谱分量的光信号。 衍射光栅将光信号转换成其光谱分量。 光检测器阵列将光谱分量转换成对应于多个调制频率的电子信号。 发送装置包括由对应于多个调制频率的电子信号驱动的相干激光发射器的阵列,以产生对应于多个频谱分量的光信号。 衍射光栅将光谱分量逆变换成复合光信号。 光检测器将复合光信号转换成包括多个调制频率的复合电子信号。 放大器放大复合电子信号作为宽带无线电信号进行传输。