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    • 13. 发明授权
    • Optical kerr effect analog to digital converter
    • 光学克尔效应模数转换器
    • US06420984B1
    • 2002-07-16
    • US09384608
    • 1999-08-27
    • Richard L. Robertson
    • Richard L. Robertson
    • H03M100
    • H03M1/32
    • An optical analog-to-digital converter (ADC) comprises an analog input, an electromagnetic wave generator operatively connected to the analog input, an intensity discriminating material to refract an output electromagnetic wave, and an electromagnetic wave detector. The electromagnetic wave generator must be able to produce an output wave of sufficient intensity to induce a change in the refractive index of the intensity discriminating material. The electromagnetic wave generator must also be able to produce an output wave of varying intensity, the intensity being dependent on the analog input. An intensity discriminating material is one that has a different index of refraction for electromagnetic waves of different intensities. The method of converting an analog signal to a digital signal includes the steps of providing an analog input and generating an electromagnetic wave therefrom with the wave generator. The electromagnetic wave is passed through the intensity discriminating material and is refracted thereby. The refracted wave is then detected by the detector, which outputs a digital signal in response thereto.
    • 光模拟数字转换器(ADC)包括模拟输入,可操作地连接到模拟输入的电磁波发生器,用于折射输出电磁波的强度识别材料和电磁波检测器。 电磁波发生器必须能够产生足够强度的输出波,以引起强度鉴别材料的折射率的变化。 电磁波发生器也必须能够产生不同强度的输出波,强度取决于模拟输入。 强度鉴别材料对于不同强度的电磁波具有不同的折射率。 将模拟信号转换为数字信号的方法包括以下步骤:提供模拟输入并从该波形发生器产生电磁波。 电磁波通过强度鉴别材料并被折射。 然后由检测器检测折射波,响应于此,该检测器输出数字信号。
    • 14. 发明授权
    • Dynamic, multicast routing using a quality of service manager
    • 动态组播路由使用服务质量管理器
    • US07400596B1
    • 2008-07-15
    • US11205453
    • 2005-08-17
    • Richard L. RobertsonKelli A. Hoback
    • Richard L. RobertsonKelli A. Hoback
    • H04Q7/24
    • H04W40/24H04L12/189H04L45/16H04W40/12H04W80/04H04W84/18
    • A method, a device, and a system for processing a request to establish a multicast session among a plurality of communication nodes are provided. The device includes a multicast management application. The multicast management application includes instructions to receive a criterion for joining a first multicast session. The instructions further include identifying a first multicast session address and a second multicast session address using the criterion for joining the first multicast session. The first multicast session is identified using a first multicast session address. A second multicast session is identified using the second multicast session address. A responder device that is a member of the second multicast session is identified using the second multicast session address. A multicast session announcement is sent to the identified responder device. The multicast session announcement includes the first multicast session address, the second multicast session address, and the criterion for joining the first multicast session.
    • 提供了一种用于处理在多个通信节点之间建立多播会话的请求的方法,设备和系统。 该设备包括多播管理应用。 多播管理应用包括接收用于加入第一多播会话的标准的指令。 该指令还包括使用加入第一多播会话的标准来识别第一多播会话地址和第二多播会话地址。 使用第一多播会话地址来标识第一多播会话。 使用第二多播会话地址识别第二多播会话。 使用第二多播会话地址识别作为第二多播会话的成员的响应者设备。 组播会话通知被发送到所识别的应答器设备。 组播会话通告包括第一组播会话地址,第二组播会话地址和加入第一组播会话的标准。
    • 15. 发明授权
    • Adjustable optical train
    • 可调式光学列车
    • US06282036B1
    • 2001-08-28
    • US09399206
    • 1999-09-17
    • Mark A. WoytassekJohn A. LarisonRichard L. Robertson
    • Mark A. WoytassekJohn A. LarisonRichard L. Robertson
    • G02B702
    • G01B5/0004
    • An assembly for providing an adjustable optical train is disclosed. An adjustable optical train is comprised of a plate having a channel formed therein. A submount suitable for mounting an object such as an optical component (e.g., holographic medium, lens, prism, etc.) engages the channel so the submount is suitable for slidable movement along the channel. In an exemplary embodiment, the submount further comprises a fastener. The fastener may include an appendage for engaging the channel and a holder coupled to the appendage. The holder is suitable for anchoring the appendage thereby securing the appendage to the channel thereby securing the submount to the plate.
    • 公开了一种用于提供可调光学列车的组件。 可调节的光学系列由其中形成有通道的板构成。 适于安装诸如光学部件(例如全息介质,透镜,棱镜等)的物体的底座与通道接合,使得底座适于沿着通道滑动。 在示例性实施例中,副安装座还包括紧固件。 紧固件可以包括用于接合通道的附件和连接到附件的保持器。 支架适用于固定附件,从而将附件固定到通道上,从而将底座固定到板上。