- 专利标题: Tomographic imaging systems and methods
-
申请号: US17908270申请日: 2021-03-08
-
公开(公告)号: US11940611B2公开(公告)日: 2024-03-26
- 发明人: Shu Jia
- 申请人: Georgia Tech Research Corporation
- 申请人地址: US GA Atlanta
- 专利权人: Georgia Tech Research Corporation
- 当前专利权人: Georgia Tech Research Corporation
- 当前专利权人地址: US GA Atlanta
- 代理机构: Troutman Pepper Hamilton Sanders LLP
- 代理商 Ryan A. Schneider; Chris N. Davis
- 国际申请: PCT/US2021/021330 2021.03.08
- 国际公布: WO2021/178950A 2021.09.10
- 进入国家日期: 2022-08-31
- 主分类号: G02B21/36
- IPC分类号: G02B21/36 ; G02B27/58
摘要:
Disclosed herein are methods of tomographic imaging, the methods comprising emitting a beam of light from a light source to a sample and modulating the beam of light through a spatial light modulator configured to convert the beam of light to an Airy beam. The spatial light modulator can be rotatable and positioned at a first angle relative to the sample. The method can further obtain a first perspective view of the sample, rotate the spatial light modulator to a second angle relative to the sample, and obtain a second perspective view of the sample. Each of the perspective views can be generated by the Airy beam interacting with the sample on a focal plane. The method can then reconstruct a volumetric three-dimensional view of the sample using the first perspective view and the second perspective view.
公开/授权文献
- US20230118427A1 Tomographic Imaging Systems and Methods 公开/授权日:2023-04-20
信息查询