Efficient refinement algorithm for the synthesis of inhomogeneous optical coatings

被引：26

作者：

Verly, PG ^{[1
]}

Tikhonravov, AV ^{[1
]}

Trubetskov, MK ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,CTR RES COMP,MOSCOW 119899,RUSSIA

来源：

APPLIED OPTICS | 1997年 / 36卷 / 07期

关键词：

optical; thin film; coating; filter; inhomogeneous; synthesis; design; refinement; rugate;

D O I：

10.1364/AO.36.001487

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An efficient first-order algorithm with an exact calculation of the gradients is described and applied to the refinement of inhomogeneous dielectric thin films. Numerical results calculated at normal and oblique angles of incidence are correlated with an important mathematical theorem. It is shown that, when appropriate conditions are satisfied, the synthesis process generates binary-type solutions based on two materials, including classical multilayers. (C) 1997 Optical Society of America.

引用

页码：1487 / 1495

页数：9

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