采用发射光谱技术测定商用闪光灯的光谱发射。

Determination of the spectral emission of commercial flashbulbs by emission spectrographic techniques.

作者信息

Bracco D J, Weisberger S

机构信息

General Telephone & Electronics Laboratories,Inc., 208-20 Willets Point Boulevard, Bayside, NewYork 11360, USA.

出版信息

Appl Opt. 1966 Aug 1;5(8):1275-9. doi: 10.1364/AO.5.001275.

DOI:10.1364/AO.5.001275

PMID:20057525

Abstract

The relative energy distributions of the M-2, P-25, AG-1, and M-3 flashbulbs have been determined over the spectral range from 3400 A to 7600 A, using a National Bureau of Standards lamp as a spectral standard, and a Jarrell-Ash Ebert-mount spectrograph as a spectroradiometer. From these data and the blackbody radiation function, values for the color temperature of the flashbulbs have been calculated using a computer to derive a least-squares, best-fit value of color temperature.

摘要

使用美国国家标准局的灯作为光谱标准，以及Jarrell-Ash埃伯特型光谱仪作为分光辐射计，测定了M - 2、P - 25、AG - 1和M - 3闪光灯在3400埃至7600埃光谱范围内的相对能量分布。根据这些数据和黑体辐射函数，使用计算机计算闪光灯色温值，以得出色温的最小二乘最佳拟合值。