Optical microscope and optical instrumentation

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United States of America Patent

PATENT NO 9109954
APP PUB NO 20140104608A1
SERIAL NO

14107081

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Abstract

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An optical microscope that can prevent an increase in the complexity of the light source system is equipped with optics readily capable of adequate operation even when the modulation frequency is increased to reduce the impact of the intensity noise of the laser. The optical microscope irradiates a sample with a first train of optical pulses having a first optical frequency, which is generated by a first light source, and a second train of optical pulses having a second optical frequency, which is temporally synchronized with the first train of optical pulses and is generated by a second light source, and detects light scattered from the sample. A first repetition frequency of the first train of optical pulses is an integral sub-multiple of a second repetition frequency of the second train of optical pulses.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dake, Fumihiro Osaka, JP 13 46
Fukui, Kiichi Osaka, JP 17 115
Itoh, Kazuyoshi Osaka, JP 56 304
Kajiyama, Shinichiro Osaka, JP 4 47
Kitagawa, Yuma Osaka, JP 3 11
Nishizawa, Norihiko Osaka, JP 22 231
Ozeki, Yasuyuki Osaka, JP 14 69
Sumimura, Kazuhiko Osaka, JP 2 11

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