DESIGN OF MULTILEVEL THIN-FILM PHASE GRATINGS WITH OPTIMIZED DIFFRACTION EFFICIENCY

被引：2

作者：

BERETTA, S

CAIROLI, M

机构：

[1] ALENIA Aeritalia and Selenia, Nerviano, 20014

来源：

OPTICS LETTERS | 1991年 / 16卷 / 09期

关键词：

D O I：

10.1364/OL.16.000684

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An analytical discussion of the thin-film design optimization for high-efficiency multilevel phase gratings is presented. The results permit the determination of the thin-film optimum thickness and refraction index in order to obtain high efficiency in phase-only diffractive optical elements.

引用

页码：684 / 686

页数：3

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