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继原子能,计算机,半导体之后,激光是上世纪人类的又一项重大发明。它使古老的光学技术焕发青春,同时也伴随了许多新兴的学科。激光正以特殊的方式影响着我们的生活。激光被誉为20世纪以来“四大”发明之一,不论作为生产制造工具,还是作为科研领域研究媒介,还是激光技术本身,都备受科学家瞩目,激光器发展一日千里。本文介绍了激光的发展历程还有对激光技术未来的展望。
Following the atomic energy, computers, semiconductors, laser is another major invention of mankind in the last century. It rejuvenates the ancient optical techniques, along with many emerging disciplines. The laser is affecting our lives in a special way. Laser is hailed as one of the “Big Four” inventions since the 20th century. Whether it is used as a manufacturing tool, as a research medium in the field of research, or as a laser technology itself, it has attracted the attention of scientists and the laser is developing rapidly. This article describes the development of lasers as well as the future of laser technology.