PHASE-MATCHED FRESNEL ELEMENTS

被引：25

作者：

KUNZ, RE

ROSSI, M

机构：

[1] Paul Scherrer Institute Zurich, CH-8048 Zurich

来源：

OPTICS COMMUNICATIONS | 1993年 / 97卷 / 1-2期

关键词：

D O I：

10.1016/0030-4018(93)90607-7

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel design method for planar optical elements in the form of segmented microstructures, combining the advantages of geometrical and diffractive optical components, is outlined. Optimizing the microstructure for fabrication is an important integral part of the design process. First elements for focusing the light emitted by an LED have successfully been fabricated by laser beam writing in photoresist and subsequent replication. Their suitability for low cost mass fabrication has been demonstrated.

引用

页码：6 / 10

页数：5

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