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OPTICAL SIGNAL MEASURING INSTRUMENT, CAPABLE OF BEING APPLIED AN OPTICAL FIBER SENSOR SYSTEM USING OPTICAL SIGNAL WAVELENGTH
OPTICAL SIGNAL MEASURING INSTRUMENT, CAPABLE OF BEING APPLIED AN OPTICAL FIBER SENSOR SYSTEM USING OPTICAL SIGNAL WAVELENGTH
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机译:光学信号测量仪器,能够应用光学信号波长的光学纤维传感器系统
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摘要
PURPOSE: An optical signal measuring instrument is provided to measure accurate optical power even if the wavelength range of an optical signal changes due to a lot of factors.;CONSTITUTION: An optical signal measuring instrument comprises a multi-channel optical splitter(2), a photodiode(3), a main calculator. The multi-channel optical splitter can adjust the selective wavelength band of each channel. The photodiode receives light from the multi-channel optical splitter and converts it to an electrical signal. The main calculator receives the electrical signal from the photodiode and derives the selective wavelength and optical power.;COPYRIGHT KIPO 2011
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