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    • 4. 发明授权
    • Relay apparatus
    • 继电器
    • US07046960B2
    • 2006-05-16
    • US10001759
    • 2001-10-24
    • Makoto TakemotoKatsuyuki KawaseTetsu TakaseJun Shibata
    • Makoto TakemotoKatsuyuki KawaseTetsu TakaseJun Shibata
    • H04B7/14
    • H04H20/06H04B1/52H04B1/525H04B7/15585H04H20/67
    • While a spectrum waveform of an output signal from a subtracter (207) is visibly monitored, an operator controls a variable phases shifter (208) based upon a second control signal (CL2) so that a shape of a spectrum waveform of an output signal from a subtracter (207) is approximated to a spectrum waveform of a desirable wave to change a phase of a local oscillation frequency signal from a local oscillator (206). As a result, a phase of a duplicated loop signal is changed. Also, the operator controls a variable attenuator (209) based upon a first control signal (CL1) so that a shape of this spectrum waveform is approximated to a spectrum waveform of a desirable wave (20) to change a signal level of the duplicated loop signal.
    • 当可见地监视来自减法器(207)的输出信号的频谱波形时,操作员基于第二控制信号(CL 2)控制可变相移器(208),使得输出信号的频谱波形的形状 近似于从本地振荡器(206)改变本地振荡频率信号的相位的期望波的频谱波形。 结果,改变了重复的环路信号的相位。 另外,操作员根据第一控制信号(CL 1)控制可变衰减器(209),使得该频谱波形的形状近似于期望波(20)的频谱波形,以改变复制的信号的信号电平 回路信号。
    • 7. 发明授权
    • Optoelectronic memory, logic, and interconnection device including an
optical bistable circuit
    • 包括光学双稳态电路的光电存储器,逻辑和互连装置
    • US5095200A
    • 1992-03-10
    • US640278
    • 1991-01-11
    • Kenichi MatsudaJun Shibata
    • Kenichi MatsudaJun Shibata
    • G06E3/00G11C11/42H03K3/42H03K17/795
    • H03K17/7955G06E3/006G11C11/42H03K3/42
    • An optoelectronic memory, logic, and interconnection device having an optical bistable circuit as an essential element. The optical bistable circuit includes an optical bistable switch which is a light emitting device and a first phototransistor detecting the light emitted from the light emitting device, connected in series, a second phototransistor connected in parallel to the optical bistable switch which does not detect the light emitted from the light emitting device, and a load resistor connected in series to the optical bistable switch. The optoelectronic memory, logic, and interconnection device operates as an optoelectronic memory device turned on and off with the same light source, as an optoelectronic logic device executing exclusive OR operation, or as a light source for reconfigurable optical interconnection.
    • 具有光学双稳态电路作为必需元件的光电存储器,逻辑和互连器件。 光学双稳态电路包括光双稳态开关,其是发光器件和第一光电晶体管,其检测从串联连接的发光器件发射的光,并联连接到不检测光的光学双稳态开关的第二光电晶体管 从发光器件发射的负载电阻器和与光学双稳态开关串联连接的负载电阻器。 光电存储器,逻辑器件和互连器件作为光电存储器件工作,作为与执行异或运算的光电逻辑器件相同的光源,或作为用于可重构光互连的光源而导通和截止的光电存储器件。