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HETERODYNE LIGHT COHERENT TOMOGRAPHIC DEVICE USING AN ACOUSTIC LIGHT MODULATION FILTER CAPABLE OF IMPLEMENTING A SWEPT SOURCE
HETERODYNE LIGHT COHERENT TOMOGRAPHIC DEVICE USING AN ACOUSTIC LIGHT MODULATION FILTER CAPABLE OF IMPLEMENTING A SWEPT SOURCE
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机译:异质光相干断层成像设备使用的声光调制滤镜能够实现加湿源
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摘要
PURPOSE: A heterodyne light coherent tomographic device using an acoustic light modulation filter is provided to secure information rapidly using a light detection element.;CONSTITUTION: A broadband light source provides the rays of light. A polarization beam splitter(310) controls the rays of the light to penetrate or to be reflected depending on the state of polarization. A scanning mirror(340) scans the surface of a sample. A demodulator(376) demodulates detected Interference signals for outputting. A control part(380) detects the tomography information of the sample.;COPYRIGHT KIPO 2013;[Reference numerals] (330) AOTF driver; (376) Demodulator;
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