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三、超分辨率存储在光学领域中,凡是能使分辨率高于光学衍射极限的技术被通称超分辨率技术,其主要机理在于两个方面:通过对光学系统进行改进实现超分辨率,或者采用新的存储介质结构来实现超分辨率。超分辨率技术应用在光存储领域,可以有效提高存储密度,增大存储容量。近来,在光存储领域中得到应用的主要有近场存储技术和超分辨率光盘。近场存储在光学超分辨率技术中,能显著提高分辨率方法就
Third, the super-resolution storage In the field of optics, any technology that enables the resolution higher than the limit of optical diffraction is known as super-resolution technology, its main mechanism lies in two aspects: by improving the optical system to achieve super-resolution, or Adopt new storage medium structure to realize super resolution. Super-resolution technology used in the field of optical storage, storage density can effectively improve and increase storage capacity. Recently, there are mainly near-field storage technologies and super-resolution optical discs that have been used in the field of optical storage. Near-field storage in optical super-resolution technology, can significantly improve the resolution method