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公开(公告)号:US06362759B1
公开(公告)日:2002-03-26
申请号:US09606098
申请日:2000-06-26
IPC分类号: H03M112
摘要: A circuit for selectably generating a plurality of preselected digital output signals which are precise and accurate, and among which the circuit can switch rapidly. In one embodiment, the outputs are connected to analog circuit signals, and drive a optical laser such that choice of the particular outputs of the circuit permits controllable switching of the laser output wavelength.
摘要翻译: 一种用于可选择地产生精确和准确的多个预选数字输出信号的电路,其中电路可以快速切换。 在一个实施例中,输出连接到模拟电路信号,并且驱动光学激光器,使得电路的特定输出的选择允许激光输出波长的可控切换。
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公开(公告)号:US4630883A
公开(公告)日:1986-12-23
申请号:US480966
申请日:1983-03-21
CPC分类号: G02B6/125
摘要: A device and method for interconnecting multiterminal electronic devices. e device and method combine the use of input light sources, output light detectors and an optical waveguide matrix device for routing the signals from various preselected input terminals to various other output terminals. The optical waveguide matrix device includes a number of intersecting optical waveguides formed on a base. The intersecting waveguides are optically coupled by means of reflecting surfaces formed at the nodes of intersection.
摘要翻译: 一种用于互连多终端电子设备的设备和方法。 该装置和方法结合使用输入光源,输出光检测器和光波导矩阵装置,用于将来自各种预选输入端的信号路由到各种其它输出端。 光波导矩阵装置包括在基底上形成的多个相交的光波导。 相交的波导通过形成在交点节点处的反射表面进行光学耦合。
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