激光记录 meaning in Chinese
laserlog
Examples
- This is the second generation holograph . since the hologram reconstructed by laser loses the hue information , benton produced two - step rainbow holography in 1969 , which gave the hologram vivid colors . this is the third generation holograph
由于激光再现的全息图失去了色调信息， 1969年benton提出二步彩虹全息术，在一定的条件下赋予全息图以鲜艳的色彩，形成激光记录、白光再现的第三代全息图。 - This is the first generation holograph . aided by an abundance ot the new coherent laser light and extended by a number of technological advances , leith and upatnieks produced the off - axis hologram recorded and reconstructed by laser in 1962 . the twin images can be separated in this hologram
随着高相干度激光的出现， 1962年leith和upatnieks将通讯理论中的载频概念推广到空域中提出激光记录、激光再现的离轴全息图，分离了孪生像，使全息术进入了第二代全息图的发展时期。