基本信息:
- 专利标题： 数字全息装置以及相位片阵列
- 专利标题（英）：Digital holography device and phase plate array
- 申请号：CN200880125295.8 申请日：2008-11-21
- 公开(公告)号：CN101925865A 公开(公告)日：2010-12-22
- 发明人： 粟辻安浩 , 金子笃志 , 小山贵正 , 田原树 , 若松健
- 申请人： 国立大学法人京都工艺纤维大学
- 申请人地址： 日本国京都府
- 专利权人： 国立大学法人京都工艺纤维大学
- 当前专利权人： 国立大学法人京都工艺纤维大学
- 当前专利权人地址： 日本国京都府
- 代理机构： 北京三高永信知识产权代理有限责任公司
- 代理人： 何文彬
- 优先权： 2007-303127 2007.11.22 JP; 2008-031965 2008.02.13 JP
- 国际申请： PCT/JP2008/071246 2008.11.21
- 国际公布： WO2009/066771 JA 2009.05.28
- 进入国家日期： 2010-07-21
- 主分类号： G03H1/22
- IPC分类号： G03H1/22
Provided is a digital holography device (1) having a simple configuration and an improved image quality. The digital holography device (1) includes: a light source (4) which emits light and supplies an object light emitted from or transmitting through or scattered by or reflected by or diffracted by an object (6) according to the emitted light; an array device (2) which divides the light emitted from the light source (4) into two types of reference light having different phases on a plane vertical to the advance direction of the light; a CCD camera (3) having an imaging plane (13) which records two types of interference fringe formed by interference between the two types of reference light divided by the array device (2) and the object light emitted from or transmitting through or scattered by or reflected by or diffracted by the object (6); and reproduction image generator (5) which generates a reproduction image of the object (6) according to the two types of interference fringe recorded on the imaging plane (13).
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03H | 全息摄影的工艺过程或设备 |
| ------G03H1/00 | 应用光波、红外波或紫外波取得全息图或由此获得图像的全息摄影工艺过程或设备；及其特殊的零部件 |
| --------G03H1/22 | .从全息图取得光学图像的工艺过程或设备 |