低频全息光栅的制作  

The Making of Low Frequency Holographic Grating

作　　者：邓丽城[1] 游魁华[1] 李邦兴[1] 金腾飞[1] 

机构地区：[1]重庆工学院数理学院,重庆400050

出　　处：《重庆工学院学报》2006年第11期129-131,共3页Journal of Chongqing Institute of Technology

摘　　要：光栅是一种具有周期性结构的光学元件,其制作方法有很多.全息光栅与刻痕光栅相比有着更多的优点,如光谱中无鬼线、杂散光少、分辨率高等,因此,全息术成了制作光栅的首选方法,其中光路的选用在制作过程中就尤为重要了,但现有的制作方法选用的光路却不是很恰当,为此,对其进行了改进.Grating is an optical cell with cyclical structure,which can be realized with many methods. There are more advantages in holographic grating than in nicking grating such as no optical spectrum, no ghost line, high resolution ratio and so on. Therefore, holographic way of making grating is the prior choice in making gratings, in which the choice of light path is very important in the process of manufacture. But the present choice of light path is not fitting, and it needs some improvement.

关 键 词：光栅 全息术 光路 

分 类 号：O436.1[机械工程—光学工程]