无透镜智能显微成像装置设计

doi:10.14139/j.cnki.cn22-1228.2022.02.011

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摘要

为解决传统显微系统因固定分辨率?视场积而无法同时实现高分辨率大视场成像的问题，无透镜成像技术应运而生，但现有无透镜成像装置自动化、智能化程度低，无法实现自适应成像。基于此，设计了一套无透镜智能显微成像装置，该装置包括无透镜成像模块、自适应位移台及电脑端上位机。其不仅能够在大视场下实现较高分辨率成像，且配合自适应位移台能够实现成像视野的自适应调整。结构简单、无像差干扰、自动化程度高，能够满足教学演示及演示实验需要。

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关键词: 无透镜成像自适应调整角谱法计算成像

Abstract:

In order to solve the problem that traditional microscopy systems cannot achieve high-resolution and large-field imaging at the same time due to the fixed resolution-field product, lensless imaging technology emerged at the historic moment.However,the existing lensless imaging devices are low in automation and intelligence,and unable to achieve adaptive imaging.In response to the above problems,a lensless intelligent microscopie imaging device was designed,which includes a lensless imaging module,an adaptive displacement stage and a computer-side host computer.lt can not only achieve higher resolution imaging under a large field of view,but also can achieve adaptive adjustment of the imaging field of view with an adaptive stage.lt has a simple structure. no aberration interference, and high degree of automation, which can meet the needs of teaching demonstrations and demonstration experiments.

Key words: lensless imaging adaptive adjustment angular spectrum method computational imaging

出版日期: 2022-04-25 发布日期: 2022-04-25 整期出版日期: 2022-04-25

ZTFLH:

O 439

引用本文:

曾周杰, 于雯, 仇浩谦, 陈文娟, 张立红. 无透镜智能显微成像装置设计 [J]. 大学物理实验, 2022, 35(2): 49-54.
ZENG Zhoujie , YU Wen , QIU Haoqian , CHEN Wenjuan ZHANG Lihong. Design of Lensless Intelligent Microscope . Physical Experiment of College, 2022, 35(2): 49-54.

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http://dawushiyan.jlict.edu.cn/CN/10.14139/j.cnki.cn22-1228.2022.02.011 或 http://dawushiyan.jlict.edu.cn/CN/Y2022/V35/I2/49

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