Tahara Tatsuki, Quan Xiangyu, Otani Reo, Takaki Yasuhiro, Matoba Osamu
Faculty of Engineering Science, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan.
PRESTO, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan.
Microscopy (Oxf). 2018 Apr 1;67(2):55-67. doi: 10.1093/jmicro/dfy007.
In this review, we introduce digital holographic techniques and recent progress in multidimensional sensing by using digital holography. Digital holography is an interferometric imaging technique that does not require an imaging lens and can be used to perform simultaneous imaging of multidimensional information, such as three-dimensional structure, dynamics, quantitative phase, multiple wavelengths and polarization state of light. The technique can also obtain a holographic image of nonlinear light and a three-dimensional image of incoherent light with a single-shot exposure. The holographic recording ability of this technique has enabled a variety of applications.
在本综述中，我们介绍数字全息技术以及利用数字全息进行多维传感的最新进展。数字全息是一种干涉成像技术，它不需要成像透镜，可用于同时对多维信息进行成像，如光的三维结构、动力学、定量相位、多波长和偏振态。该技术还可以通过单次曝光获得非线性光的全息图像和非相干光的三维图像。这种技术的全息记录能力促成了多种应用。
