发明名称 |
Optical tomographic imaging apparatus and imaging method for optical tomographic image |
摘要 |
Provided are an optical tomographic imaging apparatus and an imaging method for an optical tomographic image, in which high measurement sensitivity and high lateral resolution of a specific portion of an object may be obtained with a simple structure. The optical tomographic imaging apparatus of a Fourier-domain method includes: an optical path length adjustment portion for adjusting an optical path length of the reference beam; a position adjustment portion for adjusting a position of a focusing device for focusing the measuring beam onto the object; and a drive control portion for controlling drive of the optical path length adjustment portion and the position adjustment portion. The drive control portion is controlled based on information from a layer constituting a cross section from cross section information that is obtained in advance for a portion to be imaged of the object. |
申请公布号 |
US8651662(B2) |
申请公布日期 |
2014.02.18 |
申请号 |
US200913131108 |
申请日期 |
2009.12.16 |
申请人 |
HIROSE FUTOSHI;CANON KABUSHIKI KAISHA |
发明人 |
HIROSE FUTOSHI |
分类号 |
A61B3/14;A61B3/12;G01B9/02 |
主分类号 |
A61B3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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