Holographic patterning of acrylamide-based photopolymer surface

被引：46

作者：

Naydenova, I ^{[1
]}

Mihaylova, E ^{[1
]}

Martin, S ^{[1
]}

Toal, V ^{[1
]}

机构：

[1] Dublin Inst Technol, Ctr Ind & Engn Opt, Dublin 8, Ireland

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 13期

关键词：

D O I：

10.1364/OPEX.13.004878

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The patterning of an acrylamide-based photopolymer surface by holographic recording is studied. The patterns are induced by light alone and no post-processing is required. Periodic surface modulation is observed in addition to a volume phase grating. An investigation has been carried out using white light interferometry into the dependence of the amplitude of the photoinduced surface relief modulation on the spatial frequency, intensity of recording and sample thickness. The observed dependencies indicate that the diffusion of material during the holographic recording plays a major role in surface relief formation. The possibility for inscription of surface relief patterns opens the door to at least two new applications for this photopolymer: fabrication of diffractive optical elements and biosensors. (C) 2005 Optical Society of America

引用

页码：4878 / 4889

页数：12

共 16 条

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