Gradient refractive index polymers produced in a centrifugal field

被引:0
|
作者
van Duijnhoven, F
Bastiaansen, C
机构
[1] ETH Zurich, Dept Mat, Inst Polymers, CH-8092 Zurich, Switzerland
[2] Eindhoven Univ Technol, Eindhoven Polymer Labs, NL-5600 MB Eindhoven, Netherlands
关键词
D O I
10.1002/(SICI)1521-4095(199905)11:7<567::AID-ADMA567>3.0.CO;2-2
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Transparent glasses with a refractive index gradient are useful in a variety of optical applications; however, their low-cost mass-production is difficult, and their stability is poor. Here is reported a new method for the preparation of these materials, whereby a centrifugally produced gradient in a solution of polymer-in-monomer is fixed by polymerization of the monomer. The Figure reflects the optical properties of the produced optical preforms.
引用
收藏
页码:567 / +
页数:5
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