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一、前言目前国内随着偏振光的普遍应用,已有较多单位在研制生产由聚乙烯醇内含多碘化合物组成的偏振膜片。这类偏振膜片具有较广泛的应用领域。例如可以应用在立体电视和电影上,可用于处理各种三维信息和做各种光学显示器,也可用在激光技术、雷达技术以及机械制造和建筑设计上。同时天文、气象、物理等各种检测仪器设备上,也大量应用。还可在光防护技术上作特殊的用途。
I. Preface At present, with the widespread application of polarized light in China, more units have been developing and producing polarizing films composed of polyiodide containing polyvinyl alcohol. This type of polarizing film has a wide range of applications. For example, it can be applied to stereoscopic televisions and movies, can be used for processing various three-dimensional information and various optical displays, and can also be used in laser technology, radar technology, and machine manufacturing and architectural design. At the same time astronomy, meteorology, physics and other testing equipment, but also a large number of applications. Light protection technology can also be used for special purposes.