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七十年代开始光学与电子学互相渗透产生了激光技术、遥感技术、红外技术、集成光学等新技术,广泛应用于工业、农业、医疗卫生、地质勘探等各部门,使应用光学的面貌发生了根本的变化。因此,许多国家把应用光学的某些分枝科学同能源、交通、信息处理等技术一起列为关键技术,作为国家重点开发技术。关键技术指的是对国民经济的发展和国家的竞争能力,对于国家基础工业部门发展具有重大意义的技术。应用光学已成为衡量一个国家科学技术和工业技术水
In the 1970s, optical and electronic interpenetration produced new technologies such as laser technology, remote sensing technology, infrared technology, and integrated optics. They were widely used in various sectors such as industry, agriculture, medical and health, and geological exploration, making the appearance of applied optics The fundamental change. Therefore, many countries have classified some branches of applied optics with key technologies such as energy, transportation, and information processing as key technologies for national development. The key technologies refer to technologies that are of great significance to the development of the national economy and the country’s competitiveness and to the development of the national basic industry sector. Applied optics has become a measure of a country’s science and technology and industrial technology water