PREPARATION OF A LIGHT FOCUSING GLASS ROD BY ION-EXCHANGE TECHNIQUES

被引:77
作者
PEARSON, AD
FRENCH, WG
RAWSON, EG
机构
[1] Bell Telephone Laboratories, Inc., Murray Hill
关键词
D O I
10.1063/1.1652909
中图分类号
O59 [应用物理学];
学科分类号
摘要
A glass rod with a radially graduated refractive index was produced by replacing the lithium ions contained in the glass composition with sodium ions from a fused salt bath. Glass rods with such refractive index gradients are potentially useful as low resolution imaging devices. © 1969 The American Institute of Physics.
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页码:76 / &
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