公开(公告)号：US20080239238A1

公开(公告)日：2008-10-02

申请号：US12055954

申请日：2008-03-26

申请人： Yasufumi FUKUMA ,  Hisashi Tuskada ,  Tsutomu Kikawa ,  Kazuhiko Yumikake

发明人： Yasufumi FUKUMA ,  Hisashi Tuskada ,  Tsutomu Kikawa ,  Kazuhiko Yumikake

IPC分类号： A61B3/14

CPC分类号： G01B9/0203 ,  A61B3/102 ,  G01B9/02044 ,  G01B9/02067 ,  G01B9/02091 ,  G01B2290/65 ,  G01N21/4795

摘要： An optical image measurement device comprises: an interference-light generator configured to generate an interference light by splitting a low-coherence light into a signal light and a reference light and superimposing the signal light having passed through an eye and the reference light having passed through a reference object; a detector configured to detect the generated interference light; a calculator configured to obtain intensity distribution of the interference light in the eye, based on a result of the detection by the detector; a determining part configured to determine a projection position of the signal light to the eye, based on the obtained intensity distribution; and an image forming part configured to form an image of the eye, based on a result of detection of a new interference light based on a new signal light projected toward the determined projection position and a new reference light having passed through the reference object.

摘要翻译： 光学图像测量装置包括：干涉光发生器，被配置为通过将低相干光分解成信号光和参考光来产生干涉光，并叠加已经通过眼睛的信号光和已经穿过的参考光 参考对象; 检测器，被配置为检测所产生的干涉光; 配置为基于检测器的检测结果获得眼睛中的干涉光的强度分布的计算器; 确定部件，被配置为基于获得的强度分布来确定信号光对眼睛的投影位置; 以及基于对所确定的投影位置投射的新的信号光的新的干涉光的检测结果和通过所述参照对象的新的基准光，构成为形成所述眼睛的图像的图像形成部。