SURFACE REFRACTIVE-INDEX OF THE EYE LENS DETERMINED WITH AN OPTIC FIBER SENSOR

被引：18

作者：

PIERSCIONEK, BK ^{[1
]}

机构：

[1] NATL VIS RES INST,CARLTON,VIC 3052,AUSTRALIA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1993年 / 10卷 / 09期

关键词：

D O I：

10.1364/JOSAA.10.001867

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The use of a fiber-optic sensor for measurement of the refractive index on the surface of eye lenses is described. The technique makes use of the fact that the amount of light reflected at the interface of two media (Fresnel reflectance) depends on the refractive-index difference between them. The sample is probed with a single-mode fiber, and the refractive index is calculated from the proportion of light reflected at the probe-sample interface.

引用

页码：1867 / 1871

页数：5

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