作者：苏红雨, 周彦, 余德萍, 杨华元

作者单位：中国测试技术研究院, 四川成都 610021

关键词：瞬态光源; 光谱辐射强度; 光纤; CCD; USB

摘要：

采用光谱测量原理,结合当今先进的光纤光学技术,CCD,高集成度电子测量技术和USB数据接口,以及定制的图形化专业软件,通过国家辐照度标准灯对仪器进行定标,研制成功瞬态光源辐射测量仪;可用于实验室和野外环境条件下对各种瞬态光源的测试,并在对某厂的化学光源的现场测试中取得大量真实可靠数据,本仪器不仅可以测量绝对光谱辐射强度,同时还可得到光源的温度,达到设计的目标,并使用户感到满意。

Research report on instant spectral radiometer

SU Hong-yu, ZHOU Yan, YU De-pin, YANG Hua-yuan

National Institute of Measurement and Testing Technology, Chengdu 610021, China

Abstract: We successfully develop a new Instant Spectral Radiometer (ISR), in which we apply many state-of-the-art technologies, such as fiber optics, CCD, IC testing tech and USB interface, professional GUI software.Our ISR can measure the spectral intensity of various instant light sources (chemical light, flash lamp etc), both in the lab and in the field.And the instrument can be traced to national standard light.Many metrical data, which are accurate and reliable, are generated in the experiments for absolute spectral intensity and light's temperature.

Keywords: Instant light source; Spectral radiation intensity; Optical fiber; CCD; USB

2005, 31(4): 5-8  收稿日期: 2004-11-24;收到修改稿日期: 2005-1-28

基金项目: 四川省青年基金资助项目(03ZQ026-068)

作者简介: 苏红雨(1966-),男,副研究员,研究方向:光辐射。

参考文献

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