Aberration correction optical unit and laser microscope

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United States of America Patent

PATENT NO 9423600
APP PUB NO 20150293337A1
SERIAL NO

14421779

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An aberration correction optical unit (3) disposed in an optical system includes: a first phase modulation element (3a) and a second phase modulation element (3c) each having a polarization characteristic; and a variable waveplate (3b) disposed between the first and second phase modulation elements so that an optical axis of the variable waveplate has a predetermined angle with respect to optical axes of the two phase modulation elements, in order to correct an aberration generated by the optical system.

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Patent Owner(s)

  • CITIZEN WATCH CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Kenji Tokyo, JP 325 4625

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