干涉测量
光学相干层析成像
衍射
显微镜
光学
连贯性(哲学赌博策略)
相位恢复
相位成像
相位对比成像
摄影术
相干衍射成像
相(物质)
计算机科学
计量学
医学影像学
相衬显微术
折射率
生物医学
物理
人工智能
傅里叶变换
生物信息学
生物
量子力学
摘要
In this talk, we provide an overview of the basic principle, research fields, and representative applications of TIE, focusing particularly on optical imaging, metrology, and microscopy. In particular, we present a new type of label-free three-dimensional (3D) microscopy technique, termed transport of intensity diffraction tomography (TIDT). Without resorting to interferometric detection, TIDT-NSA retrieves the 3D refractive index (RI) distribution of biological specimens from 3D intensity-only measurements based on off-the-shelf bright-field microscope hardware, allowing incoherent-diffraction-limited quantitative 3D phase-contrast imaging. These results highlight a new era in which strict coherence and interferometry are no longer prerequisites for quantitative phase imaging and diffraction tomography, paving the way toward a new generation of label-free three-dimensional microscopy, with applications in all branches of biomedicine.
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