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公开(公告)号：US20200237227A1
公开(公告)日：2020-07-30
申请号：US16852902
申请日：2020-04-20
申请人： Hideo Ando
发明人： Hideo Ando , Juichiro Ukon , Toshiaki Iwai , Izumi Nishidate
摘要： Provided is a reliable or accurate optical detection method or such an optical imaging method. Also provided is an application technique using such a method. At least a part of an optical path starting from a light-emitting source or reaching a photodetector includes a plurality of optical paths. At a predetermined position of the optical path, beams of light after passing through the plurality of optical paths are mixed. This mixed light is used for optical detection or optical imaging. An optical-length difference among beams of light passing through the plurality of optical paths may be longer than the coherence length. Means for feed-backing predetermined characteristics of a target to the optical characteristics to be used for optical detection or optical imaging may be included. Such means may be used separately from the above. Such means may be applied to another technique, an application material or an application program.
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公开(公告)号：US10660523B2
公开(公告)日：2020-05-26
申请号：US15843115
申请日：2017-12-15
申请人： Hideo Ando
发明人： Hideo Ando , Juichiro Ukon , Toshiaki Iwai , Izumi Nishidate
摘要： Provided is a reliable or accurate optical detection method or such an optical imaging method. Also provided is an application technique using such a method. At least a part of an optical path starting from a light-emitting source or reaching a photodetector includes a plurality of optical paths. At a predetermined position of the optical path, beams of light after passing through the plurality of optical paths are mixed. This mixed light is used for optical detection or optical imaging. An optical-length difference among beams of light passing through the plurality of optical paths may be longer than the coherence length. Means for feed-backing predetermined characteristics of a target to the optical characteristics to be used for optical detection or optical imaging may be included. Such means may be used separately from the above. Such means may be applied to another technique, an application material or an application program.
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公开(公告)号：US20190008388A1
公开(公告)日：2019-01-10
申请号：US15843115
申请日：2017-12-15
申请人： Hideo Ando
发明人： Hideo Ando , Juichiro Ukon , Toshiaki Iwai , Izumi Nishidate
摘要： Provided is a reliable or accurate optical detection method or such an optical imaging method. Also provided is an application technique using such a method. At least a part of an optical path starting from a light-emitting source or reaching a photodetector includes a plurality of optical paths. At a predetermined position of the optical path, beams of light after passing through the plurality of optical paths are mixed. This mixed light is used for optical detection or optical imaging. An optical-length difference among beams of light passing through the plurality of optical paths may be longer than the coherence length. Means for feed-backing predetermined characteristics of a target to the optical characteristics to be used for optical detection or optical imaging may be included. Such means may be used separately from the above. Such means may be applied to another technique, an application material or an application program.
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公开(公告)号：US10918284B2
公开(公告)日：2021-02-16
申请号：US16852902
申请日：2020-04-20
申请人： Hideo Ando
发明人： Hideo Ando , Juichiro Ukon , Toshiaki Iwai , Izumi Nishidate
摘要： Provided is a reliable or accurate optical detection method or such an optical imaging method. Also provided is an application technique using such a method. At least a part of an optical path starting from a light-emitting source or reaching a photodetector includes a plurality of optical paths. At a predetermined position of the optical path, beams of light after passing through the plurality of optical paths are mixed. This mixed light is used for optical detection or optical imaging. An optical-length difference among beams of light passing through the plurality of optical paths may be longer than the coherence length. Means for feed-backing predetermined characteristics of a target to the optical characteristics to be used for optical detection or optical imaging may be included. Such means may be used separately from the above. Such means may be applied to another technique, an application material or an application program.
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