最近十几年以来,美国、苏联、加拿大、日本、英国等主要工业发达国家都拨出大量经费,研究开发光子技术,用激光、高纯度的光纤和稀有新材料研究成功许多光子技术,生产出不少光子产品。新崛起的光子技术正在飞速发展,凡利用光子技术的领域,其技术水平都一下子得到了前所未有的提高。 Over the past decade or so, major industrial countries such as the United States, the Soviet Union, Canada, Japan, and the United Kingdom have allocated a large amount of funds to research and develop photonic technologies. Many photonic technologies have been successfully developed using lasers, high-purity optical fibers, and rare new materials. Many photonic products. The newly emerging photonic technology is developing at a rapid rate. The field of photonics technology has achieved an unprecedented improvement in its technological level.