公开(公告)号：US11409092B2

公开(公告)日：2022-08-09

申请号：US16304305

申请日：2018-09-18

Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xiaohua Lv ,  Shaoqun Zeng ,  Qinglei Hu ,  Pei Li

IPC: G02B21/00 ,  G02B21/02 ,  H04N5/225

Abstract: The parallel multi-region imaging device includes a multi-focus generation module, a spatial demodulation module, and a detection module. The multi-focus generation module is configured to modulate illumination light to generate a plurality of focuses in an object-side, and to form a plurality of different illumination regions, thereby generating multiple paths of signal light through a sample to be imaged. The spatial demodulation module is configured to make spatial energy distribution of each path of signal light no longer overlap or make an overlapping region smaller than a target requirement. The detection module is configured to independently detect each path of signal light passing through the spatial demodulation module, so as to implement parallel multi-region imaging.