Zhang Qingying, Liu Guiqin. The Influences of Aluminum Film Thickness on the Blazed Efficiencies of Ruling Diffraction Gratings[J]. Editorial Office of Optics and Precision Engineering, 1987,(6): 1-8
Zhang Qingying, Liu Guiqin. The Influences of Aluminum Film Thickness on the Blazed Efficiencies of Ruling Diffraction Gratings[J]. Editorial Office of Optics and Precision Engineering, 1987,(6): 1-8DOI:
This paper describes the importance of controlling aluminum film thickness for ruling diffraction gratings and gives a method to mark the aluminum film thickness with thickness factor. It also represents the influences of aluminum film thickness on blazed efficiencies of the ruling diffraction gratings and provides proper ranges of the thickness factors. These results have been used in production.