Optical delay apparatus and optical coherence tomography apparatus

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United States of America Patent

PATENT NO 9459090
APP PUB NO 20160003606A1
SERIAL NO

14789241

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Abstract

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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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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Hiroshi Kanagawa, JP 564 7271
Okano, Hideaki Kanagawa, JP 83 303
Takamine, Hidefumi Tokyo, JP 32 73
Tatsuta, Shinichi Tokyo, JP 32 184

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