Optical system for creating interference between photons
    64.
    发明授权
    Optical system for creating interference between photons 失效
    用于产生光子之间的干涉的光学系统

    公开(公告)号:US08605288B2

    公开(公告)日:2013-12-10

    申请号:US12600598

    申请日:2008-05-16

    CPC classification number: G01C19/72 H04B10/548 H04L9/0858

    Abstract: An optical system including: a photon source; first directing elements configured to direct photons to follow a first path through the optical system; second directing elements configured to direct photons to follow a second path through the optical system, wherein the second path is the reverse of the first path, photons travelling through the first path having a different polarization to those travelling through the second path; and a mechanism varying the relative phase shift between photons following the first path and photons following the second path.

    Abstract translation: 一种光学系统,包括:光子源; 第一引导元件被配置成引导光子跟随通过光学系统的第一路径; 第二引导元件被配置为引导光子跟随通过光学系统的第二路径,其中第二路径与第一路径相反,穿过第一路径的光子具有与行进通过第二路径的那些不同的极化; 以及改变跟随第一路径的光子与第二路径之后的光子之间的相对相移的机制。

    PHOTON SOURCE
    65.
    发明申请
    PHOTON SOURCE 有权
    光电源

    公开(公告)号:US20130256504A1

    公开(公告)日:2013-10-03

    申请号:US13727058

    申请日:2012-12-26

    Abstract: An optical device comprising a quantum dot provided in a resonant confinement structure, an output from said confinement structure and a pulsed excitation source for said quantum dot, wherein the quantum dot is configured to allow the emission of photons having a first energy in response to a pulse from said excitation source, said resonant confinement structure providing optical confinement, the first energy being different to the resonant energy of the resonant confinement structure, the optical device further comprising a timing unit, said timing unit being configured to select photons which have been emitted from the quantum dot due to excitation by a pulse, the timing unit selecting photons emitted after the duration of the pulse which caused the emission of the photons.

    Abstract translation: 一种光学装置,包括设置在谐振限制结构中的量子点,来自所述限制结构的输出和用于所述量子点的脉冲激励源,其中所述量子点被配置为允许响应于所述量子点发射具有第一能量的光子 所述谐振限制结构提供光限制,所述第一能量与所述谐振限制结构的谐振能不同,所述光学装置还包括定时单元,所述定时单元被配置为选择已发射的光子 由于由脉冲激发而产生的量子点,定时单元选择在导致光子发射的脉冲持续时间之后发射的光子。

    PHOTON SOURCE
    68.
    发明申请
    PHOTON SOURCE 有权
    光电源

    公开(公告)号:US20120326624A1

    公开(公告)日:2012-12-27

    申请号:US13419525

    申请日:2012-03-14

    Abstract: A photon source comprising a photon source body, said photon source body comprising at least one quantum dot; carrier injection means for injecting carriers into said at least one quantum dot and change of state means for changing the state of the carriers within the quantum dot after a predetermined time duration, the carrier injection means injecting carriers which are configured to allow emission of radiation by radiative recombination

    Abstract translation: 一种包括光子源体的光子源,所述光子源体包括至少一个量子点; 用于将载流子注入所述至少一个量子点的载流子注入装置和在预定持续时间之后改变量子点内的载流子状态的装置,载流子注入装置注入被配置为允许通过 辐射重组

    OPTICAL COMPONENT
    69.
    发明申请
    OPTICAL COMPONENT 审中-公开
    光学元件

    公开(公告)号:US20120292590A1

    公开(公告)日:2012-11-22

    申请号:US13475423

    申请日:2012-05-18

    CPC classification number: G06N10/00 B82Y10/00

    Abstract: An optical component comprising an emitter and a solid reflector, said reflector having a convex outer surface, said emitter being located within the solid reflector, the emitter being configured to emit radiation via an electric dipole transition, the dipole having a dipole axis being orientated at an angle of 45 degrees or less to the surface normal at the apex of the reflector.

    Abstract translation: 一种包括发射器和固体反射器的光学部件,所述反射器具有凸的外表面,所述发射器位于所述固体反射器内,所述发射器经配置以经由电偶极子跃迁发射辐射,所述偶极子具有定向于 与反射体的顶点处的表面法线成45度以下的角度。

    Method and apparatus for transferring identity information to a wireless device for temporary use
    70.
    发明授权
    Method and apparatus for transferring identity information to a wireless device for temporary use 有权
    将身份信息传送到无线设备进行临时使用的方法和装置

    公开(公告)号:US08306505B2

    公开(公告)日:2012-11-06

    申请号:US12854093

    申请日:2010-08-10

    CPC classification number: H04W8/205 H04W8/26

    Abstract: A method and apparatus for transferring identity information for temporary use by a wireless device, visiting a foreign operator network, is provided. The wireless device is identified as foreign to the operator network and presented with an opportunity to download a temporary identity which is recognized by the operator network as belonging to a local subscriber. The temporary identity, once installed on the wireless device, makes the wireless device appear as a local subscriber. Upon termination of use, the temporary identity is returned to a pool and usable for another wireless device.

    Abstract translation: 提供了一种用于传送无线设备临时使用的身份信息,访问外部运营商网络的方法和装置。 无线设备被识别为对运营商网络是外部的,并且具有将运营商网络识别为属于本地用户的临时身份下载的机会。 一旦安装在无线设备上,临时身份使无线设备显示为本地用户。 在终止使用时,临时身份被返回到池并可用于另一无线设备。

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