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六十年代激光器的出现,使人们获得了新的相干光源,从此相干光学得到迅速发展并导致相干光学的大量应用。相干光学在生物医学上主要有两类应用。第一,它可以做别的方法已做过的工作,如处理数据和图像,识别病理组织等。第二,它可以做别的方法难于实现的工作,如全息成像,微小位移的全息成像检测等。在此仅介绍它在生物医学中的几种重要应用。相干光学成像生物学和医学涉及各种标本的研究。当标本不便保存时,我们需要以一种容易保存的形式记录它的像。此时相干光学成像的方法特别有用。
The advent of lasers in the 1960s led to the acquisition of new coherent light sources, and the rapid development of coherent optics and the large number of applications of coherent optics. Coherent optics has two main biomedical applications. First, it can do other work that has been done, such as processing data and images, identifying pathological tissues, and so on. Second, it can do other work difficult to achieve, such as holographic imaging, micro-displacement holographic imaging detection. Here are just a few of the important applications in biomedicine. Coherent optical imaging biology and medical research involving a variety of specimens. When the specimen is inconvenient to save, we need to record its image in an easy to save form. The method of coherent optical imaging at this time is particularly useful.