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随着光学技术的发展,一种能清晰地复制三维图象的技术,已经展现在我们面前。这就是全息图象的复制。由于它能够大批量的复制,人们也称它为全息图象的印刷,这是八十年代图象印刷家族的新秀。一九六○年世界上第一台激光器在美国问世后,英国科学家丹尼斯·盖伯发明的全息照相术得以实现。这种能清晰地复制三维图象的技术,不同于传统照相方法的波前纪录和重现技术,其基本原理是用两束波长完全一致的单色光(物光和参考光),在涂有全息记录介质的光刻胶干板上干涉,以干涉条纹的形
With the development of optical technology, a technology that can clearly copy three-dimensional images has been presented to us. This is the reproduction of the holographic image. It is also called a holographic image printing because of its ability to reproduce in large quantities, a rookie of the 1980s family of image printers. After the first laser in the world was introduced in the United States in 1960, holographic photography invented by British scientist Dennis Gable was realized. This technique of clearly reproducing three-dimensional images is different from that of the traditional photographic methods in the wavefront recording and reproducing technique. The basic principle is to use two monochromatic lights (object light and reference light) that are exactly the same in wavelength, Holographic recording medium with a photoresist dry plate interference, in the form of interference fringes