Design and optimization of a retinal flux density meter

被引：17

作者：

Van Derlofske, J ^{[1
]}

Bierman, A ^{[1
]}

Rea, MS ^{[1
]}

Ramanath, J ^{[1
]}

Bullough, JD ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, Lighting Res Ctr, Troy, NY 12180 USA

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2002年 / 13卷 / 06期

关键词：

photometry; spectral response; retinal illuminance;

D O I：

10.1088/0957-0233/13/6/301

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present the design and calibration of a retinal flux density (RFD) meter. This device can serve as a standard illurninance meter or can measure flux density on the retina, using both photopic and scotopic spectral responses. In addition, through post processing, the instrument can determine standard illuminances and RFDs at mesopic levels. This device is an extension of an earlier instrument, reported on by us, which replicated the spatial efficiency function of the human eye to determine retinal exposure. In this paper we describe the need for such a measurement device, detail its design, and report on its performance.

引用

页码：821 / 828

页数：8

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