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OPTICAL DELAY APPARATUS AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS
OPTICAL DELAY APPARATUS AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS
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机译:光学延迟仪和光学相干断层扫描仪
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摘要
According to one embodiment, an optical delay apparatus includes the following elements. The first retroreflector includes a first and a second reflection surface. The second retroreflector includes a third and a fourth reflection surface opposite to the first reflection surface. The third retroreflector includes a fifth and a sixth reflection surface opposite to the second reflection surface. The first driving mechanism moves the first retroreflector and a set of the second retroreflector and the third retroreflector relative to each other. The second retroreflector and the third retroreflector are misaligned with each other in a direction along a first line of intersection between the first reflection surface and the second reflection surface.
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